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SURFACE AREA OF SPHERE

Ramakrishna Dhooli

19/12/2018 0 0

SURFACE AREA OF SPHERE:-

If, the radius of a sphere=r Sphere

Then,

SURFACE AREA OF SPHERE=4πr²

^Ex;-

^{If, radius of a sphere=r=14cm}

^{SURFACE AREA OF SPHERE=4πr2}

^{=4x(22/7)x14x14}

^=4x22x2x14

=2464cm²

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