the base and top diameter of a frustum of a right circular cone are 14cm and 56cm respectively. If the height is 45cm, find the volume of the frustum.
Asked by simonbeu
31st January 2019,
9:17 PM
Answered by Expert
Answer:
Cross section of frustum which is a part of cone is given in figure with dimensions given in the question.
since ΔAFE and ΔAGC are similar, we have 
hence volume of frustum = 
Answered by Expert
31st January 2019,
9:52 PM
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