The area of a circle is `154 cm^(2)`. Its diameter is

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

If the area of a circle is 154 cm^(2) , then its circumference is :

If the area of a circle is 154 cm^(2) , then find its circumference

The ratio of the area of a sector of a circle to the area of the circle is 1:4. If the area of the circle is 154 cm^2 , the perimeter of the sector is

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

If the area of a circle is 154cm^(2) , then find its circumference.

The surface area of a sphere is 154 cm^(2) . Its radius is:

The area of a circle is 154 cm^2 .Find the length of one side of the greatest possible square that can be drawn within the circle.

The area of a circle is 154 sq. cm. Find its circumference.