Question

find the perimeter of an equilateral triangle whose side is 15 m​

Answer 1

Answer:

since it is an equilateral trangle . all the three side will be equal.

let one side be x i.e 15 cm

therefore three side will be 3x

3*15=45 cm

Answer 2

Question :-

Find the perimeter of an equilateral triangle whose side is 15 m

Answer :-

Perimeter of equilateral triangle is = 15 + 15 +15 = 3 × 15 = 45

Answer = 45 m

Step-by-step explanation:

Hope you understand ☆