Answers

2014-03-21T19:03:10+05:30
V. of frustum = 1/3pi X h (r1 + r2 + r1r2)
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2014-03-22T17:21:05+05:30
Area = pi(r+r)(under root) (R-r)2 +h2
volume = pi/3*h (R2+r2+R*r)
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