Question

the total surface area of a cone is 462cm² and uts curved surface area is 308cm² find its radius and slant height

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Answer 1

Answer:

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Step-by-step explanation:

Curved surface area of a right circular cone of base radius r and slant height l is π rl . This , the radius of the cones is 7cm and total surface area of the cones s 462 cm2.