A heap of rice in the form of a cone of base diameter 24m and height 3.5m. Find the volume of the Rice. How much canvas cloth is required jusr cover the heap ?
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hey... here ur answer start...
D=> 24 so r= 12m
h=> 3.5 m
so we will solve the C.S.A of cone.
CSA=> πRL
=>l = (h sq+ r sq)
so l will be 12.5 m
so CSA will be 22/7×12×12.5
=>471 m sq
D=> 24 so r= 12m
h=> 3.5 m
so we will solve the C.S.A of cone.
CSA=> πRL
=>l = (h sq+ r sq)
so l will be 12.5 m
so CSA will be 22/7×12×12.5
=>471 m sq
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