Question

find the surface area of a sphere with radius 3.5 CM​

Answer 1

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Step-by-step explanation: follow the pic attached....

Answer 2

Answer:

HEY MATE HERE IS YOUR ANSWER :

THE SURFACE AREA OF SPHERE = 154 sq cm

Step-by-step explanation:

ALSO,

SURFACE AREA OF SPHERE IS

$4\pi r {}^{2}$

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