The surface area of the sphere with radius 7 cm is_____ cm²
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Answered by
2
Answer:
616 cm²
Explanation:
Radius = 7cm
Surface area of sphere = 4πr²
∴ Surface are of sphere = 4 x 22/7 x 7 x 7
= 4 x 22 x 7
= 22 x 28
= 616 cm²
Hope this helps.
Answered by
0
Answer:
616 cm2
Explanation:
The surface area of the sphere with radius 7cm is 616 cm2.
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