Find the circumference of the circle with a radius of 5 cm.

Find the circumference of the circle whose radius is 7 cm.

Find the circumference of a circle of radius 14 cm.

Find the circumference of a circle of radius 14cm.

compare the circumference of two circles with radius 5 and 6 cm.

The radius of a circle is 5 m .Find the circumference of the circle whose area is 49 times the area of the given circle.

Find the circumference of a circle whose radius is (i) 28 cm (ii) 10.5 cm (iii) 3.5 cm.

Find the circumference of a circle of radius 15 cm. [Take pi = 3.14.]

Find the circumference of a circle of radius 10.5 cm.

Find the circumference of a circle of radius 10 cm. (Take pi = 3.14.]