What is the surface area of a sphere whose radius is 7cm.
Answers
Answered by
5
HERE IS YOUR ANSWER :
SURFACE AREA OF SPHERE = 4Πr²
GIVEN RADIUS = 7cm
=> 4 × 22/7 × 7²
=> 616 cm²
HOPE IT HELPS U.
SURFACE AREA OF SPHERE = 4Πr²
GIVEN RADIUS = 7cm
=> 4 × 22/7 × 7²
=> 616 cm²
HOPE IT HELPS U.
Answered by
3
SA=4πr²
=4 x 22/7 x 7 x 7
= 4 x 22 x 7
=88 x 7
= 616 cm²
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