Question

Someone tell me how to do this

Answer 1

The perimeter is the sum of the length of all the sides. So if we call perimeter P,

P = 2(length) + 2(breadth)

because there are two sides for each.

So to find x, use the formula above and equate to the perimeter given. Then find the length and breadth by just substituting.

Let me know if there's something you don't get.

Answer 2

Explanation:

hope this answer helps you dear...if u have any doubt feel free to ask!