piZap offers 1000's of fun collage layouts that let you quickly and easily create cool layouts. You can add photos from your computer, Facebook, or a web cam.
Volume of a Cone. The volume of a cone is equal to one-third the product of the area of the base and the height. It is given by the formula: where r is the radius of the base and h is the perpendicular height of the cone. Worksheet to calculate the volume of cones. Example: Calculate the volume of a cone if the height is 12 cm and the radius is 7 cm.
When solving the given problem with pi value as a fraction then the result is also in fraction. Given that the area of a circle is 7cm. Find the circumference of a circle whose radius is 9cm. Given that the radius of a circle is 9 cm. Find the volume of a sphere whose radius is 3cm.