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Find the surface area of the composite figure

Find the surface area of the composite figure-example-1
User Gul
by
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1 Answer

6 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

User Bekah
by
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