Area Related to...

A square park has each side of $$100m$$. At each corner of the park, there is a flower bed in the form of a quadrant of radius $$14m$$ as shown in figure. Find the area of the remaining part of the park.        [Use $$\pi=\displaystyle\frac{22}{7}$$]

Find the area of the sector of a circle when the angle of the sector is $$\displaystyle 63^{\circ} $$ and the diameter of the circle is $$20\  cm$$.

A sector is cut off from a circle of radius $$21$$ cm The angle of the sector is $$\displaystyle 120^{\circ} $$ The length of its arc is [Take $$\displaystyle \pi =\frac{22}{7} $$]

If one side of a square is 2.4 m. Then what will be the area of the circle inscribed in the square?

$$ABCD$$ is a square with side $$a$$. With centers, $$A, B, C$$ and $$D$$ four circles are drawn such that each circle touches externally the two of the remaining three circles. Let $$\delta$$ be the area of the region in the interior of the square that is not covered by the circles. Then the value of $$\delta $$ is:

Size of a tile is $$9$$ inches by $$9$$ inches. The number of tiles needed to cover a floor of $$12$$ feet by $$18$$ feet is

The portion of a circle between two radii and an arc is called  

Find the area of portion between the 2 semicircles.

Arc of a sector is equal to-

Find the area of the figure shown below