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Answered by
1
Answer:
Surface area = 4πr² = 4× 22/7 × 7 × 7
= 4 × 22 × 7
= 88 × 7
= 616 cm²
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Answered by
0
Answer:
THE AREA OF SPHERE IS 616 CM²
Step-by-step explanation:
WE HAVE BEEN GIVEN
RADIUS OF A SPHERE(r) = 7 CM
AS WE KNOW
SURFACE AREA OF SPHERE IS 4πr²
NOW
4×(22/7)×7×7
4×22×7
4×154
616 CM²
THE SURFACE AREA OF SPHERE IS 616 CM²
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