## 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

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

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Math
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2021-08-16T04:46:15+00:00
2021-08-16T04:46:15+00:00 1 Answer
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## Answers ( )

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