Question

Find the height of a right square pyramid that has a rectangular base area of 70 square units and a volume of 140 cubic units.

A. 2 units
B. 6 units
C. 1 units
D. 18 units

Answer 1

B. 6 units

Explanation:

`V = {a}^(2) (h)/(3) \\ \\ 140 = 70( (h)/(3)) \\ \\ 6 = h \\ \\ 140 = 70(2)`

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