The length and breadth of a rectangle of area A are doubled. The area of the new rectangle is `2A` (b) `A^2` (c) `4\ A` (d) None of these

The length and breadth of a rectangle are doubled. Percentage increase in area is

The length and breadth of a rectangle is 16 cm and 12 cm. What will be the area of the rectangle?

The length of a rectangle is increased by 10% and breadth decreased by 10% Then the area of the new rectangle is

The length of a rectangle is increased by 10% and breadth is decreased by 10%. Then the area of the new rectangle is

The length and the breadth of a rectangle is in the ratio of 2:3. If the area of the rectangle is 96cm2 . Find its perimeter.

The area of a rectangle is 126m^(2) and its length is 12m. The breadth of the rectangle is

The length of a rectangle is 7.1cm and its breadth is 2.5cm. What is the area of the rectangle?

PQRS is a rectangle. When the length and breadth of the rectangle increases, the rectangle is enlarged to VWRT and the area of the rectangle is enlarged by 226 cm^(2) . If the length of rectangle PQRS is twice its breadth. Find (i) Perimeter of rectangle PQRS. (ii) Area of rectangle VWRT.