### CBSE 10 Math Practice Paper 10 Areas Related to Circles

1. Find the radius of the circle which has circumference equal to the difference of the circumferences of two circles of radii 14 cm and 7 cm respectively.

2. Find the area of the segment AYB shown in Fig. 10.1, if radius of the circle is 14 cm and \(\angle AOB=60^\circ\). \((\pi=\frac{22}{7})\)

3. Find the area of the sector of a circle with radius 4 cm and of angle \(30^\circ\). Also, find the area of the corresponding major sector \((Use \pi = 3.14)\).

4. Find the area of a sector of a circle with radius 6 cm if angle of the sector is 60°.

5. Find the area of a quadrant of a circle whose circumference is 22 cm.