A rectangle and a square both have the same area of $36 c{m}^2$ each. If both the figures are of integral dimensions and the length is of maximum possible measure, then which of the two, square or rectangle has less perimeter than the other?

If the length of a rectangle is doubled and breadth is halved, then what would be the effect on its perimeter and area?

Find the cost of cementing a wall of length $14 m\times 11 m$ which is provided with spaces for a door of dimension $4 m\times 2.8 m$ and a window of dimension $1.5 m\times 1.2 m$ at the rate of $₹5.75 per m^2$

A wire which is bent in the shape of a square of area $49 c{m}^2$ is rebent to form a rectangle of breadth $4 cm$. Find the area of rectangle formed on rebending the wire. Also, find which shape occupies more area and by how much.

Area of a rectangle is same as that of a square of perimeter $56 cm$. Find the perimeter of the rectangle, if its breadth is $7 cm$.

Find the area of the rectangle whose perimeter is $154 cm$ and whose length and breadth are in the ratio of $4:3$

If breadth of a rectangle is one-third of its length and its area is $27 c{m}^2$, then find its perimeter.

If a square has side $a$, then what wil be its perimeter if the side is doubled?

If a hall has area $200 sq m$ and $15$ square carpets of side $2 m$ are to be placed in the hall, then how much area would remain uncovered?