Find the surface area of Sphere of radius 7cm.
Answers
Answered by
1
Answer:
we have,
Radius of sphere = 7cm
Surface area of sphere = 4πr²
= 4 * 22/7 * 7 *
= 616 cm²
Answered by
0
Answer:
SA of sphere=4πr²
=4x3.14x7x7
=615.4cm²
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