Question

A regular polygon has 12 sides. Work out the size of each interior angle.​

Answer 1

150°

Explanation:

Measure of each interior angle of polygon

`= ((n - 2) * 180 \degree)/(n) \\ \\ = ((12 - 2) * 180 \degree)/(12) \\ \\ = (10 * 180 \degree)/(12) \\ \\ = 10 * 15 \degree \\ \\ = 150 \degree`