Question

In the right triangle shown below, what is the sine of angle θ?0.4142.1910.9091.100

Answer 1

Given the figure of a right-angle triangle.

We will find sin(θ)

The hypotenuse of the triangle = 28.7

The side opposite the angle θ = 26.1

$\begin{gathered} sin(θ)=\frac{opposite}{hypotenuse}=\frac{26.1}{28.7} \\ \\ sin(θ)=0.90940 \end{gathered}$

So, the answer will be sin(θ) = 0.909