Answers

2015-03-09T17:13:52+05:30
R=r=7
v=v
H(height of cylinder)
volume of the cylinder= \pi  r^{2} H \\ 
 \frac{22}{7} *49*10 \\ 
220*7=1540 cm ^{3}  \\

volume of the cone= \frac{1}{3}  \pi  7^{2} h \\  \\ 
 \frac{1}{3} * \frac{22}{7}* 49*h=1540 \\  \\ 
51.33*h=1540 \\ 
h=30.0019
height of the cone=30.0019
2 3 2
no way..my answer is correct
the cone's h will be greater than cylinder's h
sorry the correct answer is 30 cm
u can do it....
30.0019=30