Question

the ratio between exterior angle and interior angle of a regular polygon is 1:5. Find the sides of polygon . For solving above question you will need to find an equation of tje form: Ax+Bx=C. What will be the value of C​

Answer 1

Step-by-step explanation:

Interior angle of a polygon of n-sides =

n

(n−2)π

Exterior angle of a polygon of n-sides =

n

2π

Taking there ratio, and equating it to

2

7

Thus

2

n−2

=

2

7

⇒n=9