Question

Find the measure of angle P in the triangle below.

Answer 1

Use the law of cosines.

Answer 2

so 53.1?

Answer 3

Hang on. I didn't do it.

Answer 4

ok :)

Answer 5

I'm getting something close to 1 radian, I think that's about 50-something degrees. I didn't use a calculator, so can't claim much precision here.

Answer 6

well sounds about right, but im going to wait and see what Mertsj comes up with for it :)

Answer 7

I agree.

Answer 8

Ok, yeah, I'd like confirmation too. I punched it into Desmos (www.desmos.com/calculator) and got 53.1º too

Answer 9

53.1 degrees is correct.

Answer 10

ok :) thanks to the both of you

Answer 11

yw