Cone

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Cone

• By Daniel Smith and Eric Galatro

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The 3 kinds of cones

• There is a cone, circular cone, and right
  circular cone
• cone V hB/3 is the formula and it has a cone
  and it base is a circle
• Circular cone the base is a circle and it is
  like a regular cone but this one has rough edges
• right circular cone V Pi r2h/3 is the formula
  and the axis is perpendicular to the base

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Angles of a cone

• All cones have an angel in it.
• Even if the cone looks as it doesnt it does in
  any direction.
• A cone has an acute angel and a right angel.

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Circular cone

• A circular cone has base is a circle. The line
  connecting the center of the base to the vertex
  is called the axis of the circular cone.

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 Right Circular Cone

•  In a right circular cone the axis is
  perpendicular to the base. (If the axis of a
  circular cone is not perpendicular to the base,
  it is called an oblique circular cone.)     The
  length of any line segment connecting the vertex
  to the directrix is called the      slant height
  of the cone.

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