Question

3. The measure of an interior angle of a regular polygon is 140. Find the number of sides the polygon has.​

Answer 1

9 sides


Jdncnsckjskcndjxmjdjdjsjdnsn

Answer 2

I hope this will help u

Explanation:

Each interior angle of a regular polygon = 140 deg. So each exterior angle of the regular polygon = 180-140 = 40 deg. Hence the regular polygon has 360/40 = 9 sides.

Please mark me as Brilliant