Question

In triangle PQR, find the measure of angle P .

Answer 1

P=0.94619355852°

Explanation:

Use cos:

cosA=adjacent/hypotenuse

cosP=33.8/57.8

P=arccos(0.5847750865)

P=0.94619355852°

Answer 2

54.1

Explanation:

If you put the reverse cos sign and divide 33.8 by 57.6 you get 54.069…

that’s the answer. In the calculator it should look like this (check attached image)