Length of cone is 22cm and radius is 7cm find total surface area and c

1.	Length of cone is 22cm and radius is 7cm find total surface area and curved surface area
Answer» TION: csa of a cone = πrl = 22/7 × 7 × 22 = 484 cm^2TSA of a cone = π r ( r+l) = 22/7 × 7 ( 7 + 22 ) = 22 ( 29 ) = 638 cm^2

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