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Volume ofa wooden cube is 729 cubic centimetres. Ais carved out from it.square pyramid of maximumm4.a) What is the volume of the pyramid?b) What is the height of the pyramid?s e11 ch uestion carries3 |
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Answer» Volume of cube is 729 cubic centimeters. Cube root of 729 is 9, so cube is 9 x 9 x 9 cm. Maximum pyramid would have a 9x9cm base with a height of 9cm. Volume of pyramid is length * width * height / 3 = 9 * 9 * 9 / 3 = 729 / 3 = 243 cm^3. |
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