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Find the surface area of the composite figure

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

0 votes

Answer:

470

Explanation:

2(7×2+2×2+2×7)+2(12×7+7×7+12×7)-2(7×2)

= 64+434-28

= 470 cm²

User H Bellamy
by
4.9k points