A sector of a circle of radius 6 cm has an angle of 120 degree it is rolled up so that the two bounding radii are joined together to form a cone find the total surface area of cone and volume of cone
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Step-by-step explanation: volume=27/π
TSA = 18√3+27/π
one more case may occur if you are considering the curved surface as the base in that case answer may differ.... contact me again if the answr is different
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