Question

Each side of a regular polygon is 2.5 cm in length. The perimeter of the

polygon is 12.5cm. How many sides does the polygon have?​

Answer 1

Given, each side of a rectangular polygon is 2.5 cm.

Also give the perimeter of the polygon is 12.5 cm.

Then number of sides of the polygon =

2.5

12.5

=5.

Answer 2

solution:

the perimeter of a regular polygon is a sum of the length of all its equal sides= 12.5cm.

length of each side=2.5cm.

thus, the number of sides =12.5= 125 =5

2.5 25

the polygon has 5 sides.

hope it's helpful ☺️