Question

Each interior angle of a regular octagon is equal to 135${}^{\circ }$. State whether the given statement is true or false.

• A. True
• B. False

Answer 1

The correct option is A

True

Formula for finding the interior angle of a polygon = $\frac{(2n-4)}{n}$ $\times$ 90${}^{\circ }$

Interior angle of an octagon = $\frac{(16-4)}{8}$ $\times$ 90${}^{\circ }$ = 135${}^{\circ }$

So, the given statement is true.