Question

Perimeter of a n-sided regular polygon is equal to _____ times the length of it's side.

• A. $n$
• B. $n^2$
• C. $2\times n$
• D. None of the above

Answer 1

The correct option is A $n$

Perimeter of n-sided regular polygon is equal to sum of all the sides of the polygon.

We know that, for a regular polygon all sides are equal.
Let the length of side be x
Perimeter of regular polygon
= x + x + x........ n-times
=$n\times x$

Hence, perimeter of a n-sided regular polygon is equal to n times the length of it's side.