Find the surface area of the pyramid. the surface area of the pyramid is __in squared.

NickCHK asked Aug 9, 2023

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NickCHK asked Aug 9, 2023

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15 votes

Answer:

561.08in^(2)

Explanation:

S A = lw + l
$\sqrt{((w)/(2))^(2) + h^(2) } + w$
$\sqrt{((l)/(2))^(2) + h^(2) }$

$SA = 14(14) + 14 \sqrt{((14)/(2))^(2) + 11^(2) }+ 14 \sqrt{((14)/(2))^(2) + 11^(2) } = 561.08in^(2)$

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