Welcome to Trigonometry Quiz 13

Cosine Law I

Course

Please type your name:

Please type your LAST NAME and LAST FOUR SS# digits:

IN:
You may change your mind as often as you wish. When you are satisfied with your responses, click the SUBMIT button at the bottom of this page.

If c is 8 cm, b is 12 cm and A is 30o, find a.





Below is a space for your thoughts, including general comments about today's class, what didn't make sense, what we should spend class time on, what was "cool", etc.):




You may change your mind as often as you wish. When you are satisfied with your responses, click the SUBMIT button.