Question

the perimeter of an equilateral triangle is 18 cm. what it's length of it's side​

Answer 1

Answer:

6

Step-by-step explanation:

let one side be = x

the perimeter of equilateral triangle is 3* side

3*side  = 18cm

3x = 18

x = 18/3

x = 6

Answer 2

Answer:

As the perimeter of triangle is sum of all its sides...

We know that the traingle has 3 sides

so the length of each of its side will be

18/3

6 cm

HOPE IT HELPS

GOOD DAY....!!!!