Question

if each side of a decagon measures a cm what is the perimeter of the decagon?​

Answer 1

Step-by-step explanation:

As all the sides are equal to one another, the perimeter of a regular decagon is equal to ten times the length of one side.

Answer 2

Answer:

Step-by-step explanation:

Each side of a decagon = a cm

Perimeter of the decagon= 10a cm