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photoshop1234 [79]
3 years ago
15

Please help with this question if possible.

Mathematics
1 answer:
alexandr1967 [171]3 years ago
3 0
Volume of the large pyramid = 1/3*(10)² *30= 1000 cm³
Height of the small pyramid that was cut = 30-15=15 cm
Volume of the small pyramid = 1/3*(5)²*15=125 cm³

Volume of the frustum = Volume large pyramid - volume small pyramid=
=1000-125=875 cm³
Answer is 875 cm³.

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