prove that Curved Surface Area of cone equal to πrl.
prove that
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Answer:
Curved surface area = πrl = π(2r)(2l) = 4πrl = 4 × original curved surface area where "r" is the radius of the cone and "l" is the slant height of the cone
Answered by
1
Answer:
Curved surface area = πrl = π(2r)(2l) = 4πrl = 4 × original curved surface area where "r" is the radius of the cone and "l" is the slant height of the cone.
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