Help a girl out it’s 7th grade math

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Ian Goldby asked Aug 18, 2023

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Help a girl out it’s 7th grade math

Mathematics
middle-school

Ian Goldby asked Aug 18, 2023

by Ian Goldby

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The answer is B. 756 meters square

Peakmuma answered Aug 21, 2023

by Peakmuma

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Explanation:

height(h) = 12

slant height (l) = 15

side(a) = 18

TSA of pyramid = a^2 + 2al

= (18)^2 + 2* 18*15

= 864m^2

Abu Muhammad answered Aug 24, 2023

by Abu Muhammad

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