Question

the perimeter of an equaliteral triangle is 36 CM. find it's side. ​

Answer 1

Answer:

12cm

Step-by-step explanation:

Perimeter of a triangle = a+b+c

Since it is an equilateral triangle all 3 sides are equal.

Side = Perimeter / 3

= 36/3

=12 cm

12 cm is the side of the equilateral triangle

Hope it helps you!!

Answer 2

a=12cm

P Perimeter

36

cm

Using the formula

P=3a

Solving fora

a=P

3=36

3=12cm

Step-by-step explanation:

I hope it is helpful