Volume of pyramid

The volume of a pyramid is

Find the volume of a pyramid when volume of a right prism is 81cm backslash^(3) if both have the same base and height.

Volume of a pyramid whose base area is 18 ̀cm^2 ̀ and height 8 cm is

Find the volume of a pyramid whose square base is 10 cm. and height 8 cm.

Find the volume of a pyramid whose square base is 10 cm. and height 8 cm.

Find the volume of a pyramid whose square base is 10 cm. and height 8 cm.

Find the volume of a pyramid whose square base is 10 cm. and height 8 cm.

Find the volume of a pyramid whose square base is 10 cm. and height 8 cm.