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The area of the curved surface of a cone is 60π cm2. If the slant height of the cone be 8 cm, find the radius of the base. |
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Answer» We have, Curved surface area of cone = 60π cm2 Slant height l = 8 cm So, πrl = 60π rl = 60 = r = \(\frac{60}{8}\) = 7.5 cm |
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