Advertisement Remove all ads

Is It Possible to Have a Regular Polygon Whose Interior Angle is : 170° - Mathematics

Advertisement Remove all ads
Advertisement Remove all ads
Advertisement Remove all ads
Sum

Is it possible to have a regular polygon whose interior angle is : 170°

Advertisement Remove all ads

Solution

No. of sides = n

each interior angle = 170°

`therefore ("n" - 2)/"n" xx 180^circ = 170^circ`

180n - 360° = 170n

180n - 170n = 360°

10n = 360°

n = `(360°)/10`

n = 36

which is a whole number.

Hence it is possible to have a regular polygon

whose interior angle is 170°

Concept: Regular Polynomial
  Is there an error in this question or solution?

APPEARS IN

Selina Concise Mathematics Class 8 ICSE
Chapter 16 Understanding Shapes
Exercise 16 (B) | Q 4.1 | Page 184
Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×