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Mathematics, 26.03.2020 22:50 Richelleypinelley

All of the edges of a regular triangular pyramid have length 12. A frustum of the pyramid has height half of that of the pyramid. What is the:
1) Volume of the frustum?
2) Surface area of the frustum?

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All of the edges of a regular triangular pyramid have length 12. A frustum of the pyramid has height...
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