The area of a circle is 154 `c m^2dot` Find the radius of the circle.

The area of a circle is 616 c m^2dot Find the radius of the circle.

The area of a circle is 154cm^(2). Find the radius of the circle.

The area of a circle is 616cm^(2). Find the radius of the circle.

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

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

The radius of the circle is 14 m. Find the radius of another circle whose area is one. fourth of the area of pervious circle.

A sector of 56^0 cut out from a circle contains area 4. 4 c m^2dot Find the radius of the circle

The radius and height of a cone are in the ratio 4:3. The area of the base is 154 c m^2dot Find the area of the curved surface.

The radius and height of a cone are in the ratio 4:3. The area of the base is 154 c m^2dot Find the area of the curved surface.