If the volume of a sphere is divided by its surface area then the result is 27. Find the radius of sphere
Answers
Answered by
8
The radius is 81cm hope it helped
Attachments:
niharika44:
but i think so r will be 9
Prove it
Answered by
7
Here is ur answer..........
Attachments:
Noo.... 1/3 ×r=27 so here 1 is divided by 3 so when it will go on the other side of it will multiply
U r right
but we will take LCM kk
no need
Why to take lcm
bcoz R is having denominator one so
Here all are in the form of divide and multiplication form.
okk kk understood thx
We take lcm to make denomenator equal
ya kk thx
Similar questions