Question

The side of an equilateral triangle is 's' . Its perimeter is _________​

Answer 1

Answer:

3s

Step-by-step explanation:

perimeter is the sum of all sides

All sides are equal in equilateral triangle

Side 1 + Side 2 + Side 3

s + s + s

3s

Answer 2

Step-by-step explanation:

Because the sides of the equilateral triangle are equal, the perimeter is equal to 3a