Question

In △PQR, find the measure of ∡P.

Answer 1

57.6² = 33.8² + QR²
QR² = 2.175,32
QR = 46.64

57.6/sen90º = 46.64/sen(P)
sen(P) = 46.64*sen90º/57.6
sen(P) = 0.809
angle P is sen^-1 = 54.06º ≈ 54.1º

Answer 2

Answer:

54.1º

Step-by-step explanation: