The perimeter of an equilateral triangle is 15cm.find the length of the triangle Question The perimeter of an equilateral triangle is 15cm.find the length of the triangle in progress 0 Math Camila 2 months 2021-11-23T04:01:30+00:00 2021-11-23T04:01:30+00:00 2 Answers 0 views 0

## Answers ( )

equilateral triangle has all equal side so the side of a equilateral triangle is

let , a

a+a+a = 15

3a = 15

a = 5

side of equilateral triangle is 5 cm

Answer:3a=15

a=5 is the length of triagle.