This is for anyone who wants to understand the SAT on a question-by-question level. I’m breaking down every question in the question bank by type, so once you learn how to do each question in each type, you can do them all. Always feel free to ask for help.
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Problem Solving And Data Analysis
Percentages
67 total percentage questions in question bank
1. PER-E-A – chart with multiple values, find percent change between two – bd90f87e
2. PER-E-B – find percent one number is of another – e9fb7774, 3a6ed720
3. PER-E-C – find total after percent change of a number – 8705ecba, 194ae3b1, 1c2f50a6, 41b71b4e
4. PER-E-D – find new value after “% of” original number – 191d167b, 9c44f828, 273b7f37, 77cf4fa6, bb7c8186, 29c177e6, 77cf4fa6, a8fabad0, 048811bd, 6e4a60dd, eaab8bc1, 8784bc84, 771ee744
5. PER-E-E – find constant based in terms of another using % - 949cd96b
6. PER-E-F – find total using chart with multiples percentages – 28c6bd8c
7. PER-E-G – finding value from percentage and unit conversion – 7ed0d098
8. PER-E-H – complex chart find % that isn’t based off just the total – 2d31caae
PER-E-I - find total when given number and what percentage it is of number - 93724cc6
PER-M-A – interpreting percentage data for conclusion – 707db2d3
PER-M-B – extending percentage data in word problem – 63573fea, 566759ef
PER-M-C – word problem find total after percent change of number – d693f563
PER-M-D – find expression in terms of a constant/value after percent change – 7cab9fe1, 121dc44f, 8a714fa1, 8e2e424e, ba61d95f,
14. PER-M-E – converting decimal of one number into a percent change – 709e04de
15. PER-M-F – find percent of a percent – 8cbf1415
16. PER-M-G – find original number knowing number after percent change – 96a45430, 94c65646 - Example Video
17. PER-M-H – find percent change between two numbers – b2f6f17d, ad1d6adb
18. PER-M-I – find number after percent change – 7b731fc3
19. PER-M-J – find number as percent of another – e9f4521a, d72a2b4d - Video Example
PER-M-K - find number in word problem where it’s a percent of another number - c256b723
21. PER-H-A - extraneous info + in terms of – 954943a4 - Video Example
22. PER-H-B– part percentage and part number to find whole numbers – 65c49824 - Video Example
23. PER-H-C – using chart data and sentence to find predicted % increase – 0ea56bb2
24. PER-H-D – using line chart changes to find percent change – 0231050d
25. PER-H-E – using middle constant % to find relation between 2 constants - 67c0200a, 20845d36, 25faa756 -Video Example
26. PER-H-F – two numbers, find percent difference between them – 40e7a1a9 - Video Example
27. PER-H-G – complex chart and percentages across table – 55818046
28. PER-H-H – one constant is a percent greater/less than another constant which is a percent of actual number - 2e92cc21, 8c5dbde3, 040f2a84, 1fbd3b67, ba0e23b0 - Example Video
29. PER-H-I – multiple percent changes, changing meaning along way – 3d73a58b
30. PER-H-J – converting tiny percent into tiny decimal to find value – 8213b1b3
31. PER-H-K – percent of percent of percent, what percent is not that?– 34f8cd89
32. PER-H-L – multiple percent changes to an original, find overall change – ad911622
PER-H-M - convert decimal of certain variable into percentage change - 1baffbcf
PER-H-N - find number when operation occurs and three numbers related via percentage - 4aaa9c42
PER-H-O - find number after multiple percent changes, converted to decimal - e635aede
PER-H-P - find original number after knowing a value after decreasing or increasing original by a certain percent - 5267c3c7, 2afd3cec
PER-H-Q - find inverted percentage between two unknown values - 54cb53cf - Video Example
Evaluating Statistical Claims, Observational Studies, And Experiments
10 questions in question bank
1. EVA-E-A – seeing if survey has biased sample – 9bf4c545 - Example Video
2. EVA-E-B – drawing conclusion from survey – 82dfb646 - Example Video
3. EVA-M-A – generalizing on a group – b4f5a7ca - Example Video
4. EVA-M-B – drawing conclusion choosing 3 – 642519d7, 37930b2a
5. EVA-H-A – generalizing from a sample – 1ea09200, 7ce2830a,
6. EVA-H-B – generalizing from sample with table – 7d68096f
7. EVA-H-C – why sample is bad – aa43b41f
8. EVA-H-D – drawing conclusion from sample - 4a422e3e
Inferences From Sample Statistics And Margin Of Error
22 questions in question bank
FER-E-A - estimating amount from percentage and pop. size - affb2315 - Example Video
FER-E-B - estimating amount from sample and population size - 90eed2e5, e7d9649f, 97631565
FER-E-C - estimating amount from multiple samples and population - f4b3672a
FER-E-D - make inference from margin of error percent - 0108ac2d
FER-E-E - make inference from margin of error value - 6a305cd0
FER-M-A - make inference from percent and sample type - 53d97af5
FER-M-B - make inference from margin of error and mean - f8f79e11, 4096a482, 1e562f24
FER-M-C - inference from margin of error, mean, and sample type - e03f3477, 9bedc4a0
FER-M-D - find plausible value with percent and margin of error - fc46af57, f04d40b2
FER-M-E - find value from sample size, margin, and pop. size - 89f8d08a
FER-M-F - estimate number from chart - 9ee22c16
FER-H-A - interpret with margin, chart, and percent - 85939da5 - Example Video
FER-H-B - estimate difference with chart, sample size, pop size - c7e73ece, 916ffe9b - Example Video
FER-H-C - understand meaning reason for margin of error, chart - 308084c5
FER-H-D - estimate value from percent, sample, and pop size - 9ba3e283 - Example Video
Probability and Conditional Probability
36 questions in question bank
PRO-E-A - probability of one number facing up - eccbf957 - Video Example
PRO-E-B - chart to find probability of one condition - 1353b86e, 16cea46c, 60caadfd - Video Example
PRO-E-C - multi-column chart with totals, prob - d89c1513, 46545dd6, 47624288, ec7b0eb8 - Video Example
PRO-E-D - find missing chart value with total - b680e76d - Video Example
PRO-E-E - probability of one simple condition - e5b5fbdd, 79201024, b8150b17, 4e527894 -
PRO-E-F - probability of one condition, converted to decimal - 12dbe3de
PRO-E-G - probability of one condition with constant - 2a08d878
PRO-E-H - convert probability to value with total - 1dcea480
PRO-M-A - two condition probability with multi-column chart - b1b5300b, e1ad3d41, 0301c5dc, 912cd125, f8696cd8
PRO-M-B - two condition probability - 0ae37ff3 - Video Example
PRO-M-C - weird set up for simple probability - 2df8f293
PRO-M-D - find value from multiple probabilities - 30db8f77
PRO-M-E - find value then probability - 38a9ac45 - Example Video
PRO-M-F - part of part, with chart - b6569d0e
PRO-M-G - find value closest to certain probability, multi-column chart - a3384df0
PRO-M-H - find probability after finding total - 46b2e169
PRO-M-I - find probability from multi-column chart (false two condition) - e9ed719f
PRO-H-A - multi condition with multi column chart - e29586d5, 6a715bed, 5dc386fb, ecd09c38 - Video Example
PRO-H-B - fill in chart with probability given - d4413871 - Example Video
PRO-H-C - find probability with chart with uneven percents - 6626cac3 - Example Video
PRO-H-D - find value with probability as decimal and total, extraneous info - 585de39a - Video example
One-Variable Data, Distributions And Measures Of Center And Spread
71 questions in question bank
DIS-E-A - finding measures from from data set - f890dc20, 55cfaf22, 66f03086, 4b09f783, bfa8a85c, 708590d7, 7760c516, 35bec412, 12dae628 - Video Example
DIS-E-B - making frequency table from data - 52f9a246
DIS-E-C - finding value to make mean values equal between two sets - 8736334b
DIS-E-D - what to find from total and number - c88e0663
DIS-E-E - reading table to get spread data - 6670e407, 869a32f1, 4bb25495, c54b92a2, fa7a0164, c3d65f93
DIS-E-F - reading bar graph to get spread data - a9647302, 79340403, 93779b53, 820d7a73
DIS-E-G - reading box-whisker plot - 57f45509, 374b18f9
DIS-E-H - read frequency chart - d1db8def
DIS-E-I - read bar chart for info - 29fa7970, 15d87c0f, fe6a49d6, 80f1f3a9, 57481175, 6e3ab4bf
DIS-E-J - read table for info - ea95087d
DIS-M-A - compare distribution from frequency chart - 4c774b00
DIS-M-B - read frequency chart with numbers in both columns - a456cfd2, 560fab82
DIS-M-C - make inference from chart comparing two groups - 3f2ee20a
DIS-M-D - find missing value in data set given measure info - d0efc1dd
DIS-M-E - compare mean and sum of data set - 8193e8cd
DIS-M-F - find possible median from range of numbers - 9e2bf782
DIS-M-G - abstract comparison between mean and median - 881ef5f5
DIS-M-H - change of measure value when max/min changes - 5c3c2e3c
DIS-M-I - compare two data sets centers - 9110c120, be00d896
DIS-M-J - find center value from chart with tricky numbers - 7b65bb28, a29e89fc
DIS-M-K - dot plot and standard deviation - d94018fd
DIS-M-L - chart with multiple columns comparing measures - 07f2829b
DIS-M-M - find median from data set unorganized with even number of numbers - a5b069b4
DIS-M-N - find center values of disorganized data set - f52123e0
DIS-H-A - mean vs median in box plot - d3b9c8d8 - Video Example
DIS-H-B - find missing number with restrictions - 190be2fc, 4ff597db, 1e8ccffd
DIS-H-C - compare measures between two groups in frequency tables - 94237701
DIS-H-D - compare measures in chart with two groups - 54d93874
DIS-H-E - comparing chart data with data in sentence - 9d935bd8
DIS-H-F - find mean with uneven sets - 98958ae8, 2a59eb45
DIS-H-G - compare two sets with abstract relations - 391ae4b2, 4626102e, 457d2f2c
DIS-H-H - compare frequency tables for measures of center - bf47ad54
DIS-H-I - make inference from measures of multiple sets choosing multiple - 651d83bb, d65b9a87
DIS-H-J - compare two data sets with histogram - f8a322d9
DIS-H-K - compare measures with abstract frequency table - 1142af44, c178d4da
DIS-H-L - compare measures between two box plots - 6c9444cd
DIS-H-M - compare frequency table after new value - 241f1db7
DIS-H-N - find possible values using frequency tables with range - ecbdbe84
DIS-H-O - choose which is true from dot plot - e7d48c8a7b
Ratios, rates, proportional relationships, and units
57 questions in question bank - 27 easy, 9 hard, 21 medium
RAT-E-A - production rate from minute to hours - 3c8fdc40
RAT-E-B - classic proportional relationship - 3f5398a6, 312ba47c, 763e6769
RAT-E-C - use unit rate and total to find amount - 86636d8f, 15617f62, 7cd1c6db, 99550621
RAT-E-D - use distance and time to find rate - 000259aa
RAT-E-E - find unit rate from time and total - be35c117
RAT-E-F - use unit rate to fill in chart - 3f236a64
RAT-E-G - using ratio with constants to find one value - 6310adbc
RAT-E-H - using conversion rates to convert between units - 2d16d62c, aeeaec96, ba62b0b0, d0d9ede4, 85b33aa8, 2cdefcb1, 4347a032
RAT-E-I - take large ratio and simplify - e9841407
RAT-E-J - find rate to find time of different value - fe1ec415
RAT-E-K - simple proportion with extra info - 24ad9dcb
RAT-E-L - use conversion rates and unit rates to find total - 06a152cd
RAT-E-M - use conversion rates and additional change to find new value - 3ac09984
RAT-E-N - use conversion rates with proportions to find value in terms of another - 551c52b9
RAT-E-O - use ratio to find value in terms of another - 808f7d6c, 445dd032
RAT-M-A - convert speed from one unit to another - d28c29e1
RAT-M-B - convert density to total or vice versa - b4912cc5, 873d2838, 1180401d, 96c3e32d
RAT-M-C - find constant from two ratios - 3726e079
RAT-M-D - convert across two units - 8e528129, 939c46d1, 8917ce38, ec787383, 73ddfdac, eb672707, 89c39d77
RAT-M-E - convert to unit rate with tricky numbers - fea831fc, e21d10a7, cb4894f9
RAT-M-F - similar shape sides in terms of another - 181cc4d6
RAT-M-G - use chart to find ratio between things, converting multiple units - 7e6c745f
RAT-M-H - keep ratio after change - 61b87506, 51c9d65f
RAT-M-I - distance formula done abstractly - f6cbb04a
RAT-H-A - use chart and weird ratio to find value - c9fb15ad
RAT-H-B - convert across multiple units, using geometry too - 69f6717f, 7d721177 - Video Example
RAT-H-C - find value from an exponentially growing or shrinking value - 3638f413
RAT-H-D - read complicated chart with understanding of unit rates - 3f775bbf
RAT-H-E - find constant based off changed proportions - 8637294f
RAT-H-F - convert from area units to different area units - c7c6445f, d6456c7a
RAT-H-G - find value after tricky change in proportions - 20b69297 - Example Video
Two-Variable Data, Models, and Scatterplots
63 questions
SCA-E-A - scatterplot modeling - 82aaa0a1
SCA-E-B - interpret scatterplot or line graph - 83272c51, 4a2264b3, 74dee52b, 9d88a3e3, c9dd92b1, a6b2fcce, 2e511919, d112bc9d, 39aa146d, cf0ae57a, 13f67ddc, b58dbf88, c141366d, 8d63b6f1, a03b7e02
SCA-E-C - find line of best fit - 8baf2118, d230e963, 9296553d, c5ee6ac0, 16988f9c
SCA-E-D - interpret line of best fit - ac5b6558, 8156d446, 5f3ee607, 661dfddd, ae32cc3c, bc59c2d9
SCA-E-E - imagine model from real-world scenario - 43744269
SCA-E-F - interpret nonlinear graph - d6121490, 5c24c861
SCA-E-G - make line of best graph from scatterplot - 15ce8207
SCA-M-A - interpret line of best fit with weird axes - 1adb39f0, 3c5b19ef, fdfc90e4
SCA-M-B - find avg. rate of change from nonlinear model - 9bb4107c, e24765e6
SCA-M-C - interpret line of best fit without doing math - 2e74e403, 03a16790, f46139df, 90ba8f98, 4cc05491, 24a1e6a7,
SCA-M-D - compare two functions - 9a144a01
SCA-M-E - imagine model from situation - 7ac5d686, 58171b5e
SCA-M-F - compare line of best fit and value - 7fd284ac, e17babed, ad7dbb22
SCA-M-G - make line of best fit from scatterplot - 3d985614, 9eb896c5, 50b2807e
SCA-M-H - interpret chart comparing x and y - ab7740a8
SCA-H-A - interpret line of best fit with tricky scaling - d6af3572, d0430601
SCA-H-B - make line of best fit with tricky axes - 1e1027a7, 9d95e7ad, 2e8027b0
SCA-H-C - interpret points with specific circumstances - 7b52985c
SCA-H-D - make model with nonlinear data and trick axes - e821a26d
SCA-H-E - make line of best fit from scatterplot with trick scale - 79137c1b
SCA-H-F - imagine model from info using percents - 9b5b23fc - Video Example
SCA-H-G - compare two models in chart - af142f8d
SCA-H-H - find ratio value of exponential equation with scatterplot and line of best fit - fb866265
Advanced Math
Nonlinear Functions
179 questions, 43 easy
NOL-E-A - interpreting graph of quadratic with real-world scenario - 4fbffc0a
NOL-E-B - finding x or y-intercept of nonlinear graph - 6abec9a8, b5c43226, 7160cbb3, f547a8b1, 2f4eafcc, 2b6c12eb, 79e6ec70, 26f5269a, c99d154a, 50418728, 02c67921 - Video Example
NOL-E-C - making table from quadratic graph - 1ee962ec
NOL-E-D - interpreting exponential function with real-world scenario - 07bcecac, 2fec8bf4, 72ae8a87
NOL-E-E - finding value of nonlinear function at certain x value - 788bfd56, 837e9da7, 94ff3e2d, 20722644, 75915e3c, 5377d9cf, bd4d0e0c, 79ba511a, c1eead73, 1863e3b3, 09f58996, ee05c84e, de362c2f, 39652e93
NOL-E-F - find x-intercept of quadratic graph - cc2601cb, e166aca6
NOL-E-G - determine graph from table - b39d74a0
NOL-E-H - interpreting nonlinear function graph - 2d394c28, ca4ee54e, ebe4bde0
NOL-E-I - making nonlinear function from real-world scenario - 9da41c80
NOL-E-J - finding value on graph - ad376f1a,
NOL-E-K - find x value for nonlinear function at certain function value - 2cf7f039, 3ea87153
NOL-E-L - interpreting quadratic function with real-world scenario - 04b985e6
NOL-E-M - making graph from quadratic function - d46da42c
NOL-E-N - making table from quadratic function - 044c1cb7
NOL-M-A - area of rectangle one dimension in terms of another - beca03de, f89af023, d4950429, 97158b3a
NOL-M-B - finding minimum/maximum of quadratic function - 39714777, 341ba5db
NOL-M-C - making exponential equation from chart - 52b1700c, dd8ac009, 44076c7d, dba7432e
NOL-M-D - make exponential equation from situation - 02add2d2, e53add44, 752055d1, 281a4f3b, a31417d1, c048055c, d8ace155
NOL-M-E - interpreting numbers in exponential function scenario with time - 926c246b, 15c364bf, d71f6dbf, be0c419e, b7cd6ca6
NOL-M-F - make function from graph with multiple turning points and roots - 252a3b3a
NOL-M-G - find number of solutions from graph with multiple turning points - cc6ccd71
NOL-M-H - interpreting quadratic graph with scenario and time - 95d1c344, 9ff88bb5, 735a0a00, c19d1fb0
NOL-M-I - make table from exponential function - f28944ff
NOL-M-J - interpret quadratic written in vertex form, finding max/min - 667f055
NOL-M-K - find value of x to make y double or triple or halve… - 90bcaa61
NOL-M-L - interpreting quadratic with scenario and not time - 67f4b449
NOL-M-M - use sentence equation to make equation and solve - f44a29a8
NOL-M-N - what does y-intercept mean? - c4cd5bcc
NOL-M-O - use equation and scenario to solve - dc77e0dc
NOL-M-P - finding f(x) given x and equation - 78d5f91a, c4259674
NOL-M-Q - graph given exponential function - d675744f
NOL-M-R - interpret graph and apply to situation - 197bed38, db888cd6
NOL-M-S - make table from shifted exponential function - 6ecdbcb4
NOL-M-T - find numbers from situation where we know product and difference/sum between - 203774bc
NOL-M-U - find solutions/roots/x-intercept of quadratic, factored - 50e40f08
NOL-M-V - find base constant from x and f(x) value in exponential, then apply to new x - f1c81b3b
NOL-M-W - finding x given equation and f(x) - 0aaef7aa
NOL-M-X - interpret exponential equation with scenario and not time - 70ebd3d0
NOL-M-Y - find y-intercept of exponential function - 45df91ee
NOL-M-Z - make equation from shifted equation - a26c29f7
NOL-M-AA - make equation and solve for x from sentence equation - f44a29a8
f44a29a8
a26c29f7
NOL–H-A - make nonlinear function from factor and starting point - a8ae0d22 - Video Example
NOL-H-B - finding variable in terms of others using exponents and multiplication - 2f958af9 - Video Example
NOL-H-C - product/quotient and difference/sum of two numbers to find them, when one is a complicated relation to other - 301faf80
Equivalent Expressions
EQE-H-A - same base, equations in exponent - a0b4103e - Video Example
Geometry
Circles
29 total – 1 easy, 8 medium, 20 hard
1. CIR-E-A – length of arc with circumference and easy central angle – 23c5fcce
2. CIR-M-A – use center and point on circle or radius to make equation - 82c8325f, 856372ca
3. CIR-M-B – find arc length with circumference and diameter with ratio – 0815a5af
4. CIR-M-C – find central angle and convert degrees to radians – 95ba2d09
5. CIR-M-D – convert degrees to radians and vice versa – 8e7689e0, 74d8b897, a0cacec1 - Video Example
6. CIR-M-E – combine radians then convert to degrees – f1c1e971 - Video Example
7. CIR-H-A – finding point inside/outside circle based off equation – acd30391 - Video Example
8. CIR-H-B – convert radians to part of circle – fb58c0db
9. CIR-H-C – shifting circle equation on coordinate plane – e80d62c6, 9acd101f
10. CIR-H-D – find equation before completing square with center and radius – 89661424
11. CIR-H-E – find point on circle given equation and other diameter point – 981275d2
12. CIR-H-F – find circle equation given constraint for point on circle – 9d159400
13. CIR-H-G – find arc length given other arc or radius plus angle – 69b0d79d
14. CIR-H-H – find center or radius from equation where it’s not completed the square – 2266984b, 76c73dbf, 9e44284b
15. CIR-H-I – find radius from diameter and distracting info or vice versa – ebbf23ae, b0a72bdc
16. CIR-H-J – compare radius of two circle equations – b8a225ff - Video Example
17. CIR-H-K – find central angle from associated arc measure and vice versa – 249d3f80
18. CIR-H-L – find radius or center from circle equation – ab176ad6
19. CIR-H-M – slope of line tangent to circle – 3e577e4a
20. CIR-H-N – find angle of triangle within circle – 24cec8d1
21. CIR-H-O – find circumference from arc info and vice versa – ca2235f6
22. CIR-H-P – find arc from other arc and central angle – c8345903
Area and Volume
44 questions in question bank, 15 easy, 12 medium, 17 hard
AAV-E-A - area of square from side length and vice versa - 5252e606, 59cb654c
AAV-E-B - rectangle side from area and side and area from sides - d0b6d927, 575f1e12, 3453aafc, f60bb551, d2047497, 4420e500, 165c30c4
AAV-E-C - find perimeter of similar triangle - 0837c3b9
AAV-E-D - perimeter of rectangle from sides and vice versa - c88183f7, 02b02213
AAV-E-E - perimeter of triangle from side length and vice versa - 29e9b28c
AAV-E-F - find perimeter of square from side length - 76670c80
AAV-E-G - volume of rectangular prism, with picture - d683a9cc
AAV-M-A - find volume, radius, diameter, or height of cylinder from other parts - f67e4efc, c0586eb5
AAV-M-B - length of square with area from circle - 5afbdc8e
AAV-M-C - side length from one square to another, using proportionality rules - 1f0b582e
AAV-M-D - volume rectangular prism from lengths, no image - ec5d4823
AAV-M-E - find volume of cube from edge length - e336a1d2
AAV-M-F - find volume of cylinder after finding radius comparing to other cylinder - 151eda3c
AAV-M-G - diameter from circumference - 38517165
AAV-M-H - area of base, height, and volume of triangular prism using other two - 08b7a3f5
AAV-M-I - cylinder volume with added restriction - a2e76b60
AAV-M-J - use given volume formula - 37dde49f
AAV-M–K - area of square in coordinate plane - cf53cb56
AAV-H-A - ratio of areas, volume, or side length from ratio of one of the others - e5c57163, ba8ca563, 5b2b8866, f329442c, 459dd6c5, - Video Example
AAV-H-B - volume of one object inside the other - 9966235e
AAV-H-C - two variables related via volume of two objects - a07ed090
AAV-H-D - volume, height, radius of cone from other parts - 899c6042, dc71597b
AAV-H-E - volume from interrelated dimensions - b0dc920d
AAV-H-F - surface area of rectangular prism - 9f934297, f7e626b2
AAV-H-G - combining rectangular prisms and finding area of base - f243c383
AAV-H-H - volume of object after adjusting dimensions - 93de3f84
AAV-H-I - area of triangle in coordinate plane - eb70d2d0
AAV-H-J - area right triangle from lengths with roots - 306264ab
AAV-H-K - volume of cube from surface area - 310c87fe
Lines, Angles, and Triangles
49 total questions in question bank: 22 easy, 13 medium, 14 hard
ANG-E-A - transversal angles - 5207e508, a6dbad6b, c24e1bda, 0d3f51dc, afa3c48b, 992f4e93, 3b4b5b1e, cf0d3050
ANG-E-B - isosceles triangle angles - c8d60e48
ANG-E-C - angles of similar triangles with simple drawing - d5f349b7
ANG-E-D - angle of undrawn triangle - cbe8ca31, f9d40000, f1747a6a, 42b4493b
ANG-E-E - triangles from shadows, simple - 3563d76d
ANG-E-F- intersecting triangles, vertical angles - dfc420b2
ANG-E-G - angles of triangle with multiple constants - 410bdbe6
ANG-E-H - intersecting angles, straight lines - 087cdcfd
ANG-E-I - triangles and external angles - 5733ce30, 36200a38
ANG-E-J - right triangles similar undrawn angles - 0bb39de4
ANG–E-K - transversal and triangle angles - 3828f53d
ANG-M-A - find variable using transversal angle - 686b5212, 2adbf1b1
ANG-M-B - parallel lines, similar trapezoids lengths - 81b664bc
ANG-M-C - triangles from shadows, inverted - 94364a79
ANG-M-D - comparing ratios between right triangles - 933fee1a
ANG-M-E - transversal inequalities - a4c05a1b
ANG-M-F - comparing lengths in undrawn similar triangles - d3fe472f
ANG-M-G - undrawn isosceles triangle angles - fd8745fc, 901e3285
ANG-M-H- undrawn similar quadrilaterals angles - c7bed21d
ANG-M-I - comparing angles in drawn similar triangles - 1c3d613c
ANG-M-J - parallel lines, similar triangles - 6dd463ca
ANG-M-K - angles in undrawn similar right triangles - 4ff7b652 - Video Example
ANG-H-A - overlaid triangles find angle - 6d99b141, e10d8313, bd7f6e30
ANG-H-B - exterior and interior angle combo triangles - f88f27e5
ANG-H-C - congruent triangles angle - 947a3cd3
ANG-H-D - undrawn right triangle and altitude sides - a0369739
ANG-H-E - finding how to prove triangles congruent - 901c3215
ANG-H-F - finding how to prove triangles are similar - f7dbde16
ANG-H-G - drawn altitude and sides - 740bf79f, 6a3fbec3
ANG-H-H - using similar triangles to find angles - 3b225698
ANG-H-I - parallel lines, similar triangles - eeb4143c
ANG-H-J - undrawn triangles with points inside lines - 5b4757df
ANG-H-K - parallel lines and triangles - 17912810
Right Triangles And Trigonometry
38 questions total, 5 easy, 9 medium, 24 hard
RIG-E-A - pythagorean theorem, drawn - b0c5ece5, e6f2ace7, c9f8d1e9
RIG-E-B - simple sohcahtoa, finding angle given sides, drawn with variable- 64c1f044
RIG-E-C - pythagorean theorem, undrawn - 379ffefb
RIG-M-A - similar triangles, find sohcahtoah of one using other, undrawn - bcb66188
RIG-M-B - sohcahtoa find angle given sides, drawn no variable - 2bddc1b, 902dc959
RIG-M-C - complementary angles sin vs cos of angles - 33e29881
RIG-M-D - finding value and expression of side using pythagorean theorem, drawn - de550be0
RIG-M-E - find value of side with pythagorean, undrawn - 9ec76b54
RIG-M-F - find part of length with special right triangles and altitudes, drawn - bf8d843e
RIG-M-G - diagonal and sides of rectangle, pythagorean undrawn - a5aee181
RIG-M-H - find length with special right triangles - 13d9a1c3
RIG-H-A - find side lengths given sohcahtoa and side lengths, tricky numbers, drawn - bd87bc09
RIG-H-B - special right triangles, drawn, find two sides and sohcahtoa value - 52f7b898
RIG-H-C - find sohcahtoa value using drawn right triangle, no choices - 1429dcdf, 1bf809b6
RIG-H-D - equilateral triangles make trapezoid (or other shape) find area of shaded region - 4c95c7d4
RIG-H-E - find height of equilateral triangle from perimeter - a4bd60a3 - Video Example
RIG-H-F - find side length of undrawn triangle, given other side lengths with roots - 498d6795
RIG-H-G - parallel lines, similar triangles find length using sohcahtoa - 55bb437a, dba6a25a
RIG-H-H - undrawn isosceles right triangle, perimeter and tricky hypotenuse - ffe862a3, 568d66a7
RIG-H-I - inscribed rectangle in circle, find diameter given area of triangle - 44b2b894
RIG-H-J - similar triangles, undrawn, find sohcahtoa - 0e709a29, c9931030, c6dff223, 2be01bd9
RIG-H-K - find part of hypotenuse with root, undrawn triangle - f811d345
RIG-H-L - rules of sin and cos complementary, drawn triangle undrawn line - 6933b3d9
RIG-H-M - undrawn similar triangles, find side length given sohcahtoa - 6ab30ce3
RIG-H-N - related rectangle sides, find values of them given diagonal - 7ce25b0dc
RIG-H-O - square inscribed in circle, find side length given radius or vice versa - ae041e52
RIG-H-P - find value of one acute angle sohcahtoa, given other - 92eb236a, 8027db3f
RIG-H-Q - find side length of undrawn 30-60-90 given perimeter - 25da87f8
Standard English Conventions
Form, Structure, and Sense
SEN-E-A - simple subject verb agreement - e38b3e4f