Law of cosines - By Khan Academy
Transcript
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Summarizer
DESCRIPTION:
Sal is given a triangle with two side lengths and the contained angle measure, and he finds the missing side length������������using the law of cosines.
OVERVIEW:
Law of cosines is a free educational video by Khan Academy.It helps students in grades 9,10,11,12 practice the following standards HSG.SRT.D.10.
This page not only allows students and teachers view Law of cosines but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.
1. HSG.SRT.D.10 : Prove the Laws of Sines and Cosines and use them to solve problems.
GRADES:
9
10
11
12
STANDARDS:
HSG.SRT.D.10
