Question

4. Find the perimeter of an equilateral triangle having one of its sides as 2 m +3n metres. ​

Answer 1

Answer:

6m + 9n meters

Step-by-step explanation:

Side of Equilateral Triangle = 2m + 2n meters

Perimeter of Equilateral Triangle = 3 x (2m + 3n) = 6m + 9n meters

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Answer 2

Here the side of an equilateral triangle is given to be 2m + 3n metres.

We have to find the perimeter of the equilateral triangle

perimeter of equilateral triangle = 3 × side

= 3 ( 2m + 3n )

= 6m + 9n meters

Hence, the perimeter of the equilateral triangle will be 6m + 9n meters