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Aleksandr-060686 [28]
4 years ago
9

A square pyramid and a cube have the same bases and volumes. How are their heights related?

Mathematics
1 answer:
cricket20 [7]4 years ago
6 0
Volume of square pyramid =a²*h/3, bases are the same so area of a base =a²
Volume of cube=a²*a, same base so area of a base of a cube =a²,
because all edges of a cube are equal, so height of a cube =a
Volume of the square pyramid=Volume the a cube
a²*h/3=a²*a
h/3=a
h=3a
the height of the pyramid is 3 times  the height of  the cube
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4 years ago
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