Question

S5.
th
Name the regular polygon that has an exterior
angle equal to its corresponding interior angle.
Corresponding interior angle​

Answer 1

Answer:

A regular polygon has equal exterior angles of 72°. (a) Calculate the size of each interior angle in the regular polygon. We do this by subtracting the exterior angle of 72° from 180°. The answer is 180° – 72° = 108°.