Question

size of each interior angle of a regular polygon is 100 degrees. calculate the number of sides of the polygon​

Answer 1

Answer:

Step-by-step explanation:

No of sides = 360/ value of exterior angle

Here we are given interior angle as 100°

exterior angle = 180 - interior angle [they form a linear pair]

exterior angle=180 - 100 = 80°

So no of sides = 360/80

= 4.5 which is not a whole number. Hence a polygon with interior angle 100° is not possible