Find the surface area of the composite figure

Tuzzolotron asked Jan 14, 2022

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23 votes

Tuzzolotron asked Jan 14, 2022

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19 votes

Answer:

498

Explanation:

For the blue block: 4(7x2) + 2(2x2) = 56 + 8 = 64

For green block: 4(12x7) + 2(7x7) = 336 +98 = 434

434 + 64 = 498

Gergely Bacso answered Jan 18, 2022

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