Question

find the perimeter of equilateral triangle whose side is 3 cm​

Answer 1

Answer:

Perimeter of Equilateral triangle= 3×side

3×3= 9cm

Answer 2

Since in an equilateral triangle, all the sides are equal in length and there are 3 sides in any triangle,
So, perimeter of equilateral triangle
= 3*side
=3*3
= 9 cm