Find the the surface area of sphere having radius 4 cm?. Single choice.
(1 Point)
200.96 cm²
267.95 cm²
200 cm²
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Find the the surface area of sphere having radius 4 cm?. Single choice.
(1 Point)
200.96 cm²
267.95 cm²
200 cm²
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Answer:
Let radius of sphere be r cm
Surface area of sphere =4πr
2
144π=4πr
2
r
2
=
4π
144π
=36
r=
36
=6cm