Question

What is the value of h? 48 sqrt 3168 sqrt 2

Answer 1

From definition:

`\sin (angle)=\frac{\text{opposite side}}{\text{ hypotenuse}}`

From the picture:

`\begin{gathered} \sin (45)=(8)/(h) \\ \frac{1}{\sqrt[]{2}}=(8)/(h) \\ h=8\cdot\sqrt[]{2} \end{gathered}`