Find the Circumference of Circle whose radius is 14cm.

(Taking pi=3.14 )Find the Circumference of a Circle whose radius is : a) 8 cm b) 15 cm and c) 20 cm

Find the circumference of a Circle whose radius is : i) 35 cm ii) 4.2 cm iii) 15.4 cm

Find the circumference of a circle with radius 12 cm. (Take pi = (22)/(7) )

Find the Circumference of Circle whose diameter is i) 17.5 cm ii) 5.6 cm and iii) 4.9 cm.

Find the circumference of a circle whose diameter is 14cm .

When a circular oil drop expands on water, its area increases at the uniform rate of 40 sq. cm per minute. Find the rate of increase in the radius and circumference of the circle when the radius is 5 cm.

A wire of length 10cm is bent like a circle by joining two ends then Circumference of Circle is …………cm.

Find the circumference of a circle with diameter 10 cm. (Take pi = 3.14)

The difference of a circumference of a circle and the radius is 37 cm then its area is_____________ cm^2 .

Find the length of the tangent from a point , which is 9.1 cm away from the centre of the circle , whose radius is 8.4 cm.