Calculate the surface area of the sphere whose radius is 7cm
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Answered by
1
Answer:
given radius= 7 cm..
SA = 4* 22/7 * 7 * 7 =4*22*7= 28*22= 616 cm sq.
Answered by
1
Answer:
Step-by-step explanation:
TSA of a sphere = 4 x pi x r x r
= 4 x 22/7 x 7 x 7
= 616 cm ^ 2
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