Question

perimeter of rectangle is 40 cm the length of the rectangle more than its breadth by 2 find the length and the breadth​

Answer 1

Let the breadth be x
Then length = x + 2

Perimeter = 2(l + b)
➡ 2(x + 2 + x)
➡ 2(2x + 2)
➡ 4x + 4

ATQ

4x + 4 = 40
4x = 40 - 4
4x = 36
x = 36/4
x = 9

✔ length ➡ x + 2 ➡ 9 + 2 = 11cm
✔ breath ➡ x ➡ 9cm