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ICSE Class 10 Answered

A wooden cone has an outer radius of 60cm and an inner radius of 50cm. The outer and inner heights are 40cm and 36cm respectively. Find the volume of the wood in the cone. π=3.14
Asked by Pankaj | 30 Sep, 2018, 10:13: PM
answered-by-expert Expert Answer
Volume of wood = volume of outer cone - volume of inner cone
begin mathsize 18px style equals 1 third πR squared straight H minus 1 third πr squared straight h end style
R = 60 cm, H = 40 cm
r= 50 cm, h = 36 cm
Answered by Arun | 03 Oct, 2018, 10:57: AM

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