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CBSE Class 9 Answered

the ratio of curved surface area to total surface area of acone is 1:3.If the tsa of the cone is 6428 sq cm, find the volume of the cone. I HAVE ASKED THIS Q BEFORE BUT IT WAS NOT CLEAR TO ME. PLEASE CAN YOU EXPLAIN IT WITH STEPS
Asked by Devika A | 27 Feb, 2011, 10:49: PM
answered-by-expert Expert Answer
now find h using the formula
and then find the volume using formula for volume.
Answered by | 28 Feb, 2011, 10:57: AM

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