Question

6. If sin = 0.8829, then the approximate measure of between 0° to 360° is _______

Answer 1

Answer: B

Explanation:

From the information given,

Sinθ = 0.8829

θ = Sin^-1(0.8829)

θ = 62

We would consider the quadrants where sine is positive.

θ = 62 is in the first quadrant

Sine is also positive in the second quadrant. Thus,

θ = 180 - 62

θ = 118

The correct option is B