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Please I need a respectable proof how to get the volume of the truncated cone. I need it really quick. So please could you help me. No numbers just "the method" how to get that formula. Thanks.
Please I need a respectable proof how to get the volume of the truncated cone. I need it really quick. So please could you help me. No numbers just "the method" how to get that formula. Thanks.
Now imagine the entire cone, divided into thin disks: each has thickness "dz" and radius, x= (R1-R2)z/H+ R2 so area [itex]\pi [(R1-R2)z/H+ R2)^2[/itex] and volume [itex]\pi [(R1-R2)z/H+ R2)^2dx[/itex]. To find the entire volume integrate that from z= 0 to z= H.