What is the total surface area of a solid sphere of diameter 14cm
Answers
Answered by
6
d= 14cm
r = d/2
r= 14/2 = 7cm
surface area of the solid sphere = 4πr²
4 x 3.14 x 7
28 x 3.14
87.92
Answered by
11
Here solid sphere is given .
Diameter = 14cm
∴ radius = 7 cm
Total surface area of solid sphere = 4 * 22/7 *r²
= 4 *22/7* 7*7
= 4*22*7
= 616 cm²
So , total surface area of solid sphere is 616 cm² .
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