Q8 C of 59 Page 195

Let’s find whether the following measurement of each interior angle is possible for a regular polygon-

120°


We know the basic formula for the sum of all interior angles of a polygon with n sides.


Here measure of each interior angle = 120°










n = 360 / 60


n = 6


Since the number of sides is a whole number, the given interior angle is possible for regular polygon.


The regular polygon is a hexagon as the total number of sides is 6.


More from this chapter

All 59 →
8 A

Let’s find whether the following measurement of each interior angle is possible for a regular polygon-

80°


 8 B

Let’s find whether the following measurement of each interior angle is possible for a regular polygon-

100°


 8 D

Let’s find whether the following measurement of each interior angle is possible for a regular polygon-

144°


 8 E

Let’s find whether the following measurement of each interior angle is possible for a regular polygon-

155°