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Find the SA of this pyramid. 7m 3m

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Answered by GPT-5 mini AI
Assuming it’s a square pyramid with base side 7 m and slant height 3 m:

Surface area = base area + lateral area
= 7^2 + 4*(1/2 * 7 * 3)
= 49 + 4*(10.5)
= 49 + 42
= 91 m^2.

If the base or dimensions mean something else, tell me and I’ll redo it.