Answers

2015-03-09T18:03:59+05:30
R=14 cm
h=7 cm
v= \pi *14 ^{2} *7=4312 cm ^{3}  \\
r=3.5
h=3.5
v= \frac{1}{3}  \pi  r^{2} h \\ 
 \frac{1}{3} *42.875*22/7=44.91 cm ^{3}
number of cones= \frac{4312}{44.91} =96.01 \\
we can make 96 cones
1 5 1
plz pick my answer as the best..if it helpz u
2015-03-09T18:32:53+05:30

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Volume of cylinder:
r=14 cm
h=7 cm
v of cylinder = π r² h =22/7 * 14² * 7
=4312 cm³

Volume of cone
r=3.5
h=3.5
v=1/3 π r² h = 1/3 * 22/7 * 3.5² * 3.5 = 44.91 cm³

Number of cones= \frac{V of cylinder}{V of cone}
= 4312/44.91
=96 Cones
1 1 1