Question

What is the perimeter of regular polygon with five side, if each of its side is $10cm$

Answer 1

As we know that for any regular polygon, where all the sides are the same length, the perimeter is $n$ times the length of any side, where $n$ is the number of sides.

Therefore,

Length of side for given polygon $=10cm$

No. of sides $=5$

Therefore,

Perimeter of polygon $=5\times 10=50cm$