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CBSE Class 9 Answered

a sector of a ccircle of radii 9 cm and central angle of 120 degree.it is rolled up so that the two boundary radii are joined together to form a cone.find: 1) slant height of the cone 2) radius of the cone 3) volume of the cone 4) total surface area of the cone
Asked by vishwa shah | 23 Feb, 2012, 12:12: PM
answered-by-expert Expert Answer
Kindly ask one question in one quarry.
Answered by | 23 Feb, 2012, 02:55: PM

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