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

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

Dear student,

Use the formula,

An interior angle of a regular polygon with n sides is

Please feel free to ask your queries here. We are all IITians and here to help you in your IIT JEE preparation.

All the best.

Win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.

Now you score 5+15 POINTS by uploading your Pic and Downloading the Askiitians Toolbar  respectively : Click here to download the toolbar..

Askiitians Expert

Sagar Singh

B.Tech, IIT Delhi