Using Sine and Cosine to Figure Out Lengths

First published at 23:37 UTC on January 8th, 2021.

Here is a handy way to figure out the lengths of all sides of a 30, 60 90 degree triangle with only one of the three sides known I was a tutor for 9 years I like teaching math I like to take math tests and this one was on an SAT preparation exam …

SensitivityNormal - Content that is suitable for ages 16 and over