find the surface area of a sphere if it's volume is 32/3πcm cube
Answers
Answered by
1
Volume of the sphere =
3
4
πr
3
904.32=
3
4
πr
3
100
90432
=
3
4
×
7
22
×r
3
r
3
=
100
90432
×
4
3
×
22
7
r
3
=216 (approx.)
r=6
∴ Radius of the sphere =6cm.
HOPE IT HELPS
3
4
πr
3
904.32=
3
4
πr
3
100
90432
=
3
4
×
7
22
×r
3
r
3
=
100
90432
×
4
3
×
22
7
r
3
=216 (approx.)
r=6
∴ Radius of the sphere =6cm.
HOPE IT HELPS
Similar questions