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enyata [817]
4 years ago
14

A triangular pyramid has three dimensions.

Mathematics
1 answer:
777dan777 [17]4 years ago
7 0

Answer:

A) 120 cm^3

Step-by-step explanation:

area of triangle = 1/2 x 5 x 12 = 30

volume = 1/3 x 30 x 12 = 120

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