Maths-
General
Easy
Question
An ice cream cone is in the union of a right circular cone and hemisphere that has the same base as the cone . Find the Volume of the ice cream if the height of the cone is 9 cm and radius of its base is 2.5 cm.
Hint:
Volume of hemisphere 
The correct answer is: 91.66
Explanation:
- We have given An ice cream cone is in the union of a right circular cone and hemisphere that has the same base as the cone
- We have to find Volume of the ice cream if the height of the cone is 9 cm and radius of its base is 2.5 cm.
Step 1 of 1:
The conical part and the hemispherical part have the same base, their radii will be same, ie
r = 2.5cm
Also,
Height of the conical part of the ice cream 
Volume of hemispherical part of ice cream
Therefore,
Volume of ice cream
= 32.73 + 58.93
= 91.66cm3
Volume of hemispherical part of ice cream
Therefore,
Volume of ice cream
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