clarityblanquiz clarityblanquiz

17-05-2022
Mathematics

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What is the total surface area of a square pyramid with a base length of 10 meters and a slant height of 13 meters?

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Beanie819 Beanie819

17-05-2022

130 please give Brian

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beinggreat78 beinggreat78

17-05-2022

Answer:

379 (Rounded to nearest whole)

A = a² + 2a [tex]\sqrt{\frac{a^2}{4} + h^2}[/tex]

= 10² + 2 × 10 × [tex]\sqrt{\frac{10^2}{4} + 13^2 }[/tex] ≈ 378.57

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