Question

Use the law of cosines and the law of sines to solve for all missing parts of triangle ABC when side a = 32, side b = 25, and side c = 37.
a.



c.



b.



d.

Answer 1

do you know the formula for the Law of Cosines? That's the one you have to use first, because you can use it to find the measure of an angle when you know the 3 sides.