If the length of a certain rectangle is decreased by 4 cm and the width is increased by 3 cm, a square with the same area as the original rectangle would result. Find the perimeter of the original rectangle.

If the length of a certain rectangle is decreased by 4cm and the width is increased by 3cm, a square with the same area as the original rectangle would result.Find the perimeter of the original rectangle.

If the length of a certain rectangle is decreased by 4 cm and the width is increased by 3 cm, a square with the same area as the original rectangle would result. The perimeter of the original rectangle (in cm) is (a) 44 (b) 46 (c) 48 (d) 50

The length of a rectangle exceeds its breadth by 7 cm. If the length is decreased by 4 cm , and the breadth is increased by 3 cm, the area of the new rectangle is the same as the area of the original ractangle. Find the length and breadth of the original rectangle.

A rectangle's length is 5 cm less than twice its width.If the length is decreased by 5 cm and width is increased by 2 cm ; the perimeter of the resulting rectangle will be 74 cm .Find the length and the width of the original rectangle

A rectangle's length is 5 cm less than twice its width. If the length is decreased by 5 cm and width is increased by 2 cm, the perimeter of the resulting rectangular will be 74 cm. Find the length and the width of the original rectangle.

The length of a rectangle is twice its breadth. If its length is decreased by 5cm and breadth is increased by 5cm, the area of the rectangle is increased by 75cm ,the area of the rectangle the rectangle.

If the length of a rectangle is increased by 40%, and the width of the same rectangle is decreased by 40%, then the area of the rectangle is decreased by x% . What is the value of x ?

The length of a rectangle is decreasing at the rate of 2 cm/sec and the width is increasing at the rate of 2 cm/sec. When x=10 cm and y=6 cm , find the rate of change of (i) the perimeter (ii) the area of the rectangle.