Answers

The Brainliest Answer!
2016-03-05T18:36:15+05:30
C.S.A = 2πrh
volume = πr²h
area of base = πr²
38.5 = 22/7*r²
r² = 12.25
r = 3.5 cm
C.S.A , 
176 = 2 * 22/7 * 3.5 *h
176 = 22h
176 / 22 = h
h = 8 cm
volume = πr²h
= 22/7 * 3.5*3.5 * 8
= 308 cm³

i hope it helps..........  
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