Question

A side of a regular polygon is $3.5cm$ in length. The perimeter of the polygon is $17.5cm$. How many sides does the polygon have?

Answer 1

Given that, The perimeter of polygon $=17.5cm$ and the length of each side of polygon $=3.5cm$

$\Rightarrow$ Number of sides of the polygon $=\frac{Perimeterofpolygon}{Lengthofeachsideofpolygon}$

$=\frac{17.5}{3.5}$

$=5$