Two pyramids like the one below sit on top of the gates at the entrance to the bridge.
A...
Mathematics, 20.04.2020 04:18 flowerrr55
Two pyramids like the one below sit on top of the gates at the entrance to the bridge.
A square pyramid. The base is 10 inches by 10 inches. The triangular sides have a base of 10 inches and height of 13 inches. The pyramid has a height of 12 inches.
Which expression shows how to determine the minimum amount of cement used to make each of the pyramids?
One-third (10) (10) (12)
One-half (10) (10) (12)
4 (one-half (10) (13)) + 10 (10)
4 (one-third (10) (13)) + 10 (10)
Answers: 1
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