Question

A circle is divided into 8 equal parts.what is the total angle measure of 4 parts?

Answer 1

The total angle measure of 4 parts is 180°

Step-by-step explanation

The complete circle measures 360°.

If the circle is divided into 8 equal parts, then 8 equal sectors will be formed.

Each sectoral angle measures

`(360 \degree)/(8) = 45 \degree`

Therefore the total angle measure of 4 parts is 4(45°)=180°