Sine and cosine rule - Maths with Miss Welton

Revision MYP 4 - Trigonometry lesson. Sine rule. Why do we use the sine rule? What is the sine rule? Exercises with the sine rule. What is it? Used to find size of an angle or length of a side...

Author:
Uploaded by: Murkka Svensdottir
Filesize: 3 MB