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elena-14-01-66 [18.8K]
3 years ago
8

Pls find the surface area for me. I need help ASAP!

Mathematics
1 answer:
melomori [17]3 years ago
3 0

Answer:

About 90.84 in^2

Step-by-step explanation:

The formula for the surface area of a pyramid is

lw+l\sqrt{\frac{w}{2}^2+h^2}+w\sqrt{\frac{l}{2}^2+h^2}, which for this pyramid is equal to about 90.84 in^2. Hope this helps!

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