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Zolol [24]
3 years ago
11

HELP!!! 15 Points! A triangular pyramid has a volume of 25 ft³. If all its dimensions are doubled, the volume of the new pyramid

will be _____ ft³.
50

150

200

400
Mathematics
1 answer:
Gnesinka [82]3 years ago
4 0
First, the volume of  this pyramid is calculated as:

V = 1/3 * S * H, where S is the base area, and H is the height

Doubling all dimensions means you are doubling x, y, and z

So S is amplified 4 times, H is amplified 2 times

So the total volume is amplified 8 times

Answer is 200
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