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A semi circular lamina of radius 35 cm is folded so that the two bounding radii are joined together to form a cone . Find :(i) the radius of the cone .(ii) the ( lateral) surface area of the cone . |
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Answer» Answer: A semi circular lamina of radius 35 cm is folded so that the TWO BOUNDING RADII are joined together to form a cone . FIND : (i) the radius of the cone . (ii) the ( lateral) surface area of the cone . Step-by-step explanation: dsjdjsjdkdkdnxnxjdkdkss |
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