Answers

2016-03-19T17:49:00+05:30
The ratio of their surface areas is 4:49
1 5 1
explanation please.
great job!!!!!!!!!!!!1
2016-03-19T18:12:19+05:30
V=4/3x22/7xr cube divided by the same
=then 4/3pie got cancelled
r cube by r cube =64x/343x
there for r=cube root of 64/343
r=4/7
enter your s.a formula to find S.A

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