If the ratio of area of the circle and the circumference is `9 : 4`, then circumference of the circle is

Area and circumference of a circle

If the area of a circle and the circumference of it is numerically equal, the diameter of the circle is _______.

If the area of a circle is 9pi sq. cm then its circumference is

What is the ratio of a circle's Radius to its circumference?

The area of a circle is 24.64 m^2 . The circumference of the circle is

Find the Area of Circle and circumference of circle

The area of a circle is 24.64 m^(2) . The circumference of the circle is

If the ratio of areas of two circles is 4:9, then the ratio of their circumference will be :

The ratio of radius and circumference of a circle is :