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Who can solve this?!

Who can solve this?!-example-1

1 Answer

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Explanation:

surfaCe area of square pyramid = a^2 +2*a√a^2/4 + h^2

a =base length

h = height

here a = 18 ft

h = 12 ft

area of 1 pyramid = 864 ft^2

total area to paint = 2512 ft^2

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