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larisa [96]
2 years ago
14

Use the net to find the surface area of the regular pyramid.

Mathematics
1 answer:
Svetradugi [14.3K]2 years ago
6 0

Answer:

7 or 7^{2}

Step-by-step explanation:

Each triangle has the surface area of 1.5, because 1 * 3 = 3 / 2 = 1.5. You divide by two because it is half a rectangle instead of a full one. You multiply by four which would get you 1.5 * 4 = 6. The square in the middle has the surface area of 1 because 1 * 1 = 1. So you would get 7.

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