If the length of one side and the diagonal of a rectangle are $7 \text{ cm}$ and $25 \text{ cm}$ respectively,then find its perimeter (in $\text{cm}$).

An equilateral triangle,a square,and a circle have equal perimeters. If $T$ denotes the area of the triangle,$S$ the area of the square,and $C$ the area of the circle,then

The length of each side of an equilateral triangle is $12\, cm$. The height of the triangle is

If the area of a square is increased by $44 \%$,while retaining its shape as a square,by what percentage does each of its sides increase?

What will be the area of a circle with circumference equal to $88\, cm$? (in $Sq\, cm$)

If the area of an equilateral triangle is equal to the area of an isosceles triangle whose base and equal sides are $16 \, cm$ and $10 \, cm$ respectively,then the side of the equilateral triangle is......$cm$