Find the volume of sphere whose …

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Posted by Anurag Yadav 8 years, 5 months ago
- 2 answers
Varun Banda 8 years, 5 months ago
Surface area of sphere=4×22/7×r2
4×22/7×r2 =154cm2
r2 =154×7/4×22
r=sq root of12.25
r=3.5cm
volume of the sphere=4/3×22/7×r3
=4/3×22/7×3.5×3.5×3.5
=179.67cm3
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Monika Manivannan 8 years, 5 months ago
0Thank You