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find the sides of a regular convex polygon whose angle is 40 degrees

find the sides of a regular convex polygon whose angle is 40 degrees

Grade:11

2 Answers

Fawz Naim
37 Points
11 years ago

the formula for calcoulating the angle of a polygon is

(2n-4)90/n=40

n=18/7

but number of sides cannot be fractional so no such polygon exists

SAGAR SINGH - IIT DELHI
879 Points
11 years ago

Dear student,

Use the formula,

An interior angle of a regular polygon with n sides is Interior Angle Polygon Formula

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Sagar Singh

B.Tech, IIT Delhi

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