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Elena-2011 [213]
3 years ago
11

A cube has as side length of 20.5 cm. What is the surface area of the cube?

Mathematics
1 answer:
Vinil7 [7]3 years ago
8 0
Find the area of one side.....20.5 * 20.5 = 420.25....and there are 6 sides to the cube so multiply by 6 and get......2521.5
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