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SVETLANKA909090 [29]
2 years ago
10

10 identical spheres of radius 7cm are to be painted. What is the total area of surface to be painted​

Mathematics
1 answer:
IgorLugansk [536]2 years ago
6 0

Answer:

Surface area =  4 π r2 square units

Step-by-step explanation:

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Answer:

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