A hollow cube of side 4 cm contains a solid sphere touching its sides. Find the volume of gaps between sphere and cubes?
Answers
Answered by
29
V of cube = 4*4*4
= 64 cm cube
side of cube = D of sphere
r of shere= 2cm
V of shere= 4/3 *22/7 (8)
=704/21 cm cube
V of gaps=64-704/21
= 1344-704÷21
= 560/21
=80/3cm cube
if helped mrk brnliest ans.
= 64 cm cube
side of cube = D of sphere
r of shere= 2cm
V of shere= 4/3 *22/7 (8)
=704/21 cm cube
V of gaps=64-704/21
= 1344-704÷21
= 560/21
=80/3cm cube
if helped mrk brnliest ans.
Answered by
2
Answer:
Step-by-step explanation:volume of cube=a^3
=64cm^3
Sphere volume=4/3•22/7•8
= 704/21
=33.52
So, the gap in between is 64 - 33.52
=30.52
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