Question

The perimeter of a rectangle is 30 m. If its length exceed its breadth by 3 m, then find its length. *​

Answer 1

Step-by-step explanation:

Let breadth be x and length be x + 3

==> Perimeter = 2(Length + Breadth)

==> 30 = 2(x + 3 + x)

==> 30 = 2(2x + 3)

==> 30 = 4x + 6

==> 30 - 6 = 4x

==> 24 = 4x

==> x = 24/4

==> x = 6

Breadth = 6 m

Length = x + 3 = 6 + 3 = 9 m

Therefore, the length is 9 m and breadth is 6 m.

Answer 2

Step-by-step explanation:

see the answer and check this