sonic0323
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  • 13-05-2017
  • Mathematics
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The cone shown has a diameter of 18 meters and a slant height of 6 meters. Which choice is closest to the lateral surface area? Use 3.14 to approximate pi.

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Аноним Аноним
  • 13-05-2017
arc of sector / area of circle = arc of sector / circumference of circle 

plug in and solve

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