Question

19. The measure of each interior anale of a polygon is 144. How many sides

does the polygon have?
a. 8
b. 9
c. 10
d. 12
e. 14

Answer 1

c. 10.

Explanation:

Each exterior angle = 180 - 144

= 36 degrees.

These angles add up to 360 degrees (in all polygons) so the number of sides

= 360 / 36

= 10 sides.

Answer 2

The Answer will be C 10