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tiny-mole [99]
3 years ago
8

Help fast pleaese Given a pyramid l = w = 9.0 mm and V = 324.0 cubic mm , find h in mm.

Mathematics
1 answer:
ikadub [295]3 years ago
8 0

Answer: h = 12mm

Step-by-step explanation:

The volume of a pyramid is given as :

V = \frac{1}{3} lwh

Therefore:

324 = \frac{1}{3} lwh

324 x 3 = 9 x 9 x h

Therefore:

h = 972/81

h = 12mm

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Step-by-step explanation:

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