Question

Given a triangle with a = 16, A = 39º, and B = 28º, what is the length of c? Round to the nearest tenth.

Answer 1

You could use the Law of Sines because you can get the angle measure of C because you have the measures of the other 2 angles.

Answer 2

Are you familiar with the Law of Sines?

Answer 3

I'm not, what is it?

Answer 4

(sin A)/a = (sin C)/c And you can calculate the measure of angle C because you know the measures of the other two angles.

Answer 5

ok thanks