The length of a rectangle pillow is twice its breadth. If its length is decreased by 25 cm and breadth is increased by 25 cm, the area of the rectangle is increased by 375 sq. cm. Find the length of the rectangle.
answer=80 cm
The length of a rectangle doormat is twice its breadth. If its length is decreased by 15 cm and breadth is increased by 15 cm, the area of the rectangle is increased by 275 Sq.cm. Find the length of the rectangle.
The length of a rectangular hall is 5 m more than its breadth. The area of the hall is 750 m^2. What is the length of the hall?
The ratio of length and breadth of a rectangular park is 6 : 3. If a squirrel running along the boundary of the park at the speed of 24 km/hr completes one round in 12 minutes, find the area of the park in square meters.
