find the radius of spherical tank whose volume is 32π/3 units
Answers
Answered by
31
given ,volume of spherical tank=32π/3 units
since , we know volume of sphere
=4 / 3 π r^3
according to question ,
4 / 3 π r^3 = 32 π / 3
4 π r^3 / π = 32 × 3 / 3
4 r^3 = 32
r^3 = 32 /4 = 8 => r = cube root of 8
r = 2
therefore , radius of spheriCal tank = 2 cm
_______________________________
Your answer : r = 2 cm
_______________________________
since , we know volume of sphere
=4 / 3 π r^3
according to question ,
4 / 3 π r^3 = 32 π / 3
4 π r^3 / π = 32 × 3 / 3
4 r^3 = 32
r^3 = 32 /4 = 8 => r = cube root of 8
r = 2
therefore , radius of spheriCal tank = 2 cm
_______________________________
Your answer : r = 2 cm
_______________________________
Similar questions