The length of a rectangular wall is l cm, the breadth is 2b. Find the area of the wall.

The length of a rectangular sheet is 1.5 cm and breadth is 1.023 cm . Find the area of the face of a rectangular sheet to the correct number of significant figures.

The length of a rectangular plot is thrice its breadth. If the area of the rectangular plot is 7803 sq. metre, what is the breadth of the rectangular plot?

The length of a rectangular field is three times its breadth. If the area of the field be 147 sq metres, find the length of the field.

The length of a rectangular field exceeds its breadth by 8 m and the area of the field is 240 m^(2) , The breadth of the field is

The length of a rectangular field exceeds is its breadth by 8 m the area of the field is 240 m^(2) .Find the dimensions of the field .

A door of length 4 m and breadth 3 m is fitted in the wall.The length of the wall is 15.4 m and width is 12.3 m.Find the remaining area of the wall. Also,find the cost of whitewashing the wall at the rate of "Rs 20 per m^2

The length of a rectangular playground is 2m longer than its breadth. If the area of the playground is 195sq.m. Find the length and breadth of the field

If the length of a rectangular plot is 4 cm and its perimeter is 14 cm. Find the breadth (in cm) of the rectangular plot.