A plot is in the form of rectangle ABCD having semicircle on BC. If AB=60 and BC=28. Find the area of plot in m².

A rectangular piece is 20 m long and 15 m wide, from its four corners, quadrants of 3.5 m radius have been cut. find the area of the remaining part in m².

A road which is 7 m wide surrounds a circular park whose circumference is 352 m. Find the area of the road in m².

Four equal circles each of radius a touch each other. The area between them is 6a²/7.

Find the area of sector of a circle of radius 28 cm and central angle 45^o in cm².

A cow is tied with a rope of length 14m at the corner of a rectangular field of dimension 20m16m. Find the area of field in which cow can graze in m².

Arc length (L) is equal to Radius(R)  Corresponding angle ()

The length of a minute hand of a clock is 5cm. Find the area swept by minute hand during the time period 6:05 am and 6:40 am. in cm².

Find the difference of areas of sector of angle 60^o and its corresponding major sector of a circle of radius 21cm. 

Area of segment of a circle is less than the area of its corresponding sector