Find the column and surface area of a sphere of radius 28m.
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Answered by
1
I suppose you mean Volume by saying Column
(typo)
r = 28cm
Volume = 4/3 * pi * r³
= 4/3 * 22/7 * 28³
= 91989.33 cm³
Surface area
= 4 * pi * r²
= 4 * 22/7 * 28²
= 9856 cm²
Hope this helps!
(typo)
r = 28cm
Volume = 4/3 * pi * r³
= 4/3 * 22/7 * 28³
= 91989.33 cm³
Surface area
= 4 * pi * r²
= 4 * 22/7 * 28²
= 9856 cm²
Hope this helps!
Answered by
2
HERE IS YOUR ANSWER.....
Area = 9856 m^2
Volume = 91989.333m^3
Area = 9856 m^2
Volume = 91989.333m^3
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