For the last problem, after solving for the small angles on the isosceles triangle, 33 degrees, it'd probably be faster to solve for angle V using the given 31 degrees and then solve for the supplementary angles (angles that add up to 180 degrees). So: 180 - (31 + 33) = 116. Then x = 180 - 116 = 64 degrees. Then you don't have to waste time solving for all the other angles~
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by far the best, most concise explanation of these
i have the test coming up this saturday.I have learned a lot by watching your videos. Thanks,sir. We appreciate your efforts!
Nobody has helped me so far with this, so thank you!!!
U helped me a lot. Thank you!!!!!❤
glad it helped - good luck
For the last problem, after solving for the small angles on the isosceles triangle, 33 degrees, it'd probably be faster to solve for angle V using the given 31 degrees and then solve for the supplementary angles (angles that add up to 180 degrees). So: 180 - (31 + 33) = 116. Then x = 180 - 116 = 64 degrees. Then you don't have to waste time solving for all the other angles~
very helpful ty. what books do u take those questions from?
all the questions are from the practice tests from College Board - available on collegeboard.org
thank you so much! very helpful. Kindly!!
tbh i hated geometry until this video
very helpful thank you
Χρίστος Δημητριάδης I’m glad you found this helpful
i swear i do these videos and it’s the easiest problems ever, then i take the test and they’re 10 times harder
did you take the real sat? :)
3x
34
80
100
y=20 z=60
math
180-34= 146
20 degrees 40 degrees
x=100
146