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Maths TNSB Mentoring
Class 10 Crash course
Mensuration
Annual Revision V
5.
Find the ratio of volumes of two sphere
Question:
2
m.
Find the ratio of the volume of two spheres if the ratio of their radii is
7
\(:\)
3
.
Answer:
Volume of a sphere \(=\)
⅓πr³
⅓πr²
4πr³
⁴⁄₃πr³
cu. units
The ratio of the volume of two spheres
\(=\)
i
:
i
[
Note
: Enter the simplified ratio]
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