Question

5. A container shaped like a right circular cylinder having diameter 12 cm. and height 15 cm.
is full of ice cream. The icecream is to be filled into cones of height 12 cm. and diameter
6 cm., having a hemispherical shape on the top. Find the number of such cones which can
be filled with ice cream.
CS​

Answer 1

Answer:

10

Step-by-step explanation:

Number of cone =( container volume) / (cone + Hemisphere volume)

Container(cylinder) volume = pi x r ² x h

= 3.14 x 6² x 15= 1695.6 cm²

Hemisphere volume =2/3*pi*3³ = 56.52cm³

Cone volume = pi*r ² * h/3

= pi*3²*12/3= 113.04 cm³

$Number of cone \: = \frac{1695.6}{113.04 + 56.52} \\ = 10$

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