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sweet [91]
3 years ago
7

HELPP DONT SEND A FILE WHATS the answer

Mathematics
1 answer:
stepan [7]3 years ago
5 0

Answer:

578.3 ft²

Step-by-step explanation:

slope lengths are

L = √(11² + (13/2)²) = √163.25

A = (13 + 2√163.25)(15) = 578.307970...

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3 years ago
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makkiz [27]

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3 years ago
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