Find the length and bredth of the rectangle of area 240 sq.mtr. and perimeter 64 meter.

The ratio of the length and breadth of a rectangles is 3 : 2 and its perimeter is 100m. Let's find the area of the rectangle.

The breadth of a rectangle is 3cm less than its length. If the area of the rectangle be 40 square cm. Find its perimeter.

The length and breadth of a rectangular figure and 10 cm. and 6 cm. respectively. The length and bredth of figure are increased by 2 cm. Let's find if the ratios of length to breadth remains same.

Give possible values for length and breadth of the rectangle whose area is 2x ^(2) + 9x -5.

The length and breadth of a rectangle are measured as ( a pm Delta a) and (b pm Deltab) respectively. Find : (i) relative error, (ii) absolute error in the measurement of area.

The length and breadth of a rectangle is 4.234 m & 1.05 m respectively. The area of the rectangle will be______.

If the length of a rectangle is increased by 3 metres and the breadth is decreased by 3 metres, then the area of the rectangle is decreased by 18 sq .meters . Again , if its length is increased by 3 metres and the breadth is increased by 3 metres, then area of the rectangle is increased by 60 sq. metres . Find the length and breadth of the rectangle.

Let's find the length of one of a square whose area is equal to the sum of two rectangles of areas 2.1214 sq.m. and 2.9411 sq.cm.

If the ratio of the length and breadth of a rectangle is 5:3 , find the possible length and breadth of rectangles.

The ratio of the areas of an equilateral triangle and a square is sqrt3:2. If the length of the diagonal of the square be 60 cm, find the perimeter of the equilateral triangle.