Question

Let ∠D be an acute angle such that sinD=0.75. Use a calculator to approximate the measure of ∠D to the nearest tenth of a degree.
What is the measure of
Please show all the work on how you got your answer.

Answer 1

If $\sin(D)=0.75$ then $\arcsin(0.75)=D\approx48.59^{\circ}$

Hope this helps.