Question

Please answer these 8 questions

Answer 1

ANS: Q1. total degree of a polygon's exterior angles = 360 degree

degree of one exterior angle = 40 degree

Thus no. of sides = 360/40

That is 9

Q2. total degree of a polygon = 360 degree

degree of one exterior angle = 108 degree

Thus no. of sides = 360/108

That is 3.33

Q3. total degree of a polygon's interior angle = 1800 degree

total degree of a polygon's exterior angle = 360 degree

thus total degree = 1800 + 360 = 2160 degrees

thus no. of sides = 2160/1800 + 2160/360

= 6 sides

Sorry i could answer only three