Calculate the area of the designed region in Figure common between the two quadrants of circles of radius 8 cm each.

Calculate the area of the designed region in Fig. 12.34 common between the two quadrants of circles of radius 8 cm each.

Find the area of a quadrant of a circle whose radius is 14 cm.

Calculate the area of the figure if each square is 1 cm^2

What is the distance between two parallel tangents of a circle of radius 4 cm?

Find the area of a ring shaped region enclosed between two concentric circles of radii 20 cm and 15 cm.

Find the area of a ring shaped region enclosed between two concentric circles of radii 20 cm and 15 cm.

Find the circumference and area of a circle of radius 8.4 cm.

What is the distance between two parallel tangents to a circle of radius 5 cm?

If Figure, there are three semicircles, A, B and C having diameter 3cm each, and another semicircle E having a circle D with diameter 4.5cm are shown. Calculate: the area of the shaded region. the cost of painting the shaded region at the rate of 25 paise per c m^2 , to the nearest rupee.

Find the area of the shaded region in each of the following figure :