Mathematics, 05.05.2020 09:50 samueldfhung

Consider the three triangular pyramids.

Pyramid 1
Pyramid 2
Pyramid 3

Triangular pyramid 1. The base has a base of 12 meters and height of 2 meters. The height of the pyramid is 10 meters.

Triangular pyramid 2. The base has a base of 6 meters and height of 4 meters. The height of the pyramid is 10 meters.

Triangular pyramid 3. The base has a base of 12 meters and height of 4 meters. The height of the pyramid is 5 meters.

Which statement about their volumes is true? (Recall the formula V = one-third B h.)
All three pyramids have the same volume.
All three pyramids have different volumes.
Only pyramids 1 and 2 have the same volume.
Only pyramids 1 and 3 have the same volume.

Answers: 3

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Consider the three triangular pyramids.

Pyramid 1
Pyramid 2
Pyramid 3
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