Question

Find the missing side of this right triangle Enter the number that belongs in the green box.

Answer 1

Given

To find the missing side of this right triangle.

Explanation:

It is given that,

That imples,

By using pythagoras theorem,

$\begin{gathered} x^2=3^2+30^2 \\ x^2=9+900 \\ x^2=909 \\ x^2=909 \\ x=\sqrt{909} \end{gathered}$

Hence, the value of x is √909.