The area of ​​a circle is 16 pi cm^(2). Find the diameter of the circle. , 10 | Areas related to circles...

The area of a circle is 616cm^(2). 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 154 cm^(2) . Its diameter is

area of a circle 20cm^(2) then find the radius ?

The radius of a circle is 7/(sqrt(pi)) cm,then the area of the circle is .

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

The area of a circle varies with the square of its radius. The area of a circle having radius 3 cm is C cm^(2) . Find the area of the circle having redius 9 cm.

The circumference of the circle is 31.4cm. Find the radius and area of the circle

What is the area of a circle with centre 0 ? I. The diameter of the circle is 4. II. The circumference of the circle is 4 pi .