Question

The length of a rectangle is 3 units more than ita breadth .if area of the rectangle is 180 square units,obtain a mathematical expression to find the dimension of rectangle .​

Answer 1

Answer:

To find Length or Breadth when Area of a Rectangle is given

1 When we need to find length of a rectangle we need to divide area by breadth.

2 Length of a rectangle = Area ÷ breadth.

3 ℓ = A ÷ b.

4 Similarly, when we need to find breadth of a rectangle we need to divide area by length.

5 Breadth of a rectangle = Area ÷ length.

6 b = A ÷ ℓ