Q8 A of 59 Page 195

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

80°


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


Here measure of each interior angle = 80°










n = 360 / 100


n = 3.6


Since the number of sides is not a whole number, the given interior angle is not possible for regular polygon.


More from this chapter

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7 D

let’s find whether the following measurement are possible or not for exterior angle of a regular polygon- (write yes/no):

18°


 7 E

let’s find whether the following measurement are possible or not for exterior angle of a regular polygon- (write yes/no):

35°


 8 B

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

100°


 8 C

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

120°