Find the diameter of a sphere whose volume is 4851 cubic cm.
Answers
Answered by
43
it's too easy ..
As you know that the formula of volume of sphere is 4/3πr^3
so,,4/3πr^3=4851 (according to ur question)
=)r^3=4851*7*3/22*4
.=)r=3√441*7*3/8
=)r=3√21*21*21/8
=)r=21/2
so,diameter =2radius
d=2*21/2.
diameter=21 Answer .
hope it help you.
@rajukumar !!!☺
As you know that the formula of volume of sphere is 4/3πr^3
so,,4/3πr^3=4851 (according to ur question)
=)r^3=4851*7*3/22*4
.=)r=3√441*7*3/8
=)r=3√21*21*21/8
=)r=21/2
so,diameter =2radius
d=2*21/2.
diameter=21 Answer .
hope it help you.
@rajukumar !!!☺
Answered by
9
Answer:
V of sphere=4/3 πr³
90432/100=4/3(314/100)r³
=> 90432/314(3/4)=r³
=>216=r³
r=6cm
Step-by-step explanation:
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