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Karolina [17]
3 years ago
11

Please answer if possible

Mathematics
1 answer:
MrRissso [65]3 years ago
6 0

Answer:

A ≈ 127.39 ft^{2}

Step-by-step explanation:

A = a^{2}+2a\sqrt{\frac{a^{2}}{4}+h^{2}  }

a (base edge) = 6

h (height) = 7

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