Question

length of a rectangle is one less than 2 times it's breath (a) if length is x, write it breadth (B) write the polynomial indicating its area of perimeter​

Answer 1

Step-by-step explanation:

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

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

Length of a rectangle = Area ÷ breadth.

ℓ = A ÷ b.

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

Breadth of a rectangle = Area ÷ length.

b = A ÷ ℓ