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447

Q:

The height and the radius of the base of a right circular cone are 12 cm and 6 cm respectively. The radius of the circular cross-section of the cone cut by a plane parallel to its base at a distance of 3 cm from the base is

  • 1
    4 cm
  • 2
    5.5 cm
  • 3
    4.5 cm
  • 4
    3.5 cm
  • Show Answer
  • Workspace

Answer : 3. "4.5 cm"

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