the side length of the block is — inches, so the total surface area of the 27 blocks is __ square inches. this is __ the surface area of the box.

Vinayrks asked Feb 22, 2023

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Vinayrks asked Feb 22, 2023

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Surface area of each cube = a^2 , where a indicates sides = 15 inches

Total surface area of the cube = 6a^2

= 6 (15^2)

= 1350 inches .

Cmacera answered Feb 28, 2023

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