Question

Whats the measure of

Answer 1

Answer:

C. 80°

Step-by-step explanation:

Recall: SOH CAH TOA

Reference Angle = J

Opposite = 60

Adjacent = 11

Hypotenuse = 61

Apply trigonometric function, SOH, which is:

Sin J = Opp/Hyp

Sin J = 60/61

$J = sin^{-}(\frac{60}{61})$

J = 79.6111422°

J = 80° (nearest degree)