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Angles, Lines, Rays

  •  English    38     Public
    Math - 4th and 5th grade review
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  • What is an angle called if it is smaller than 90 degrees?
    An acute angle.
    An obtuse angle.
    A straight angle.
    A right angle.
  •  15
  • What is an angle called if it is larger than 90 degrees, but smaller than 180 degrees?
    An acute angle.
    An obtuse angle.
    A straight angle.
    A right angle.
  •  20
  • What is the degree for a right angle?
    90 degrees
  •  20
  • What is an angle called that is 90 degrees?
    right angle
    straight angle
    acute angle
    obtuse angle
  •  20
  • What is this angle called?
    Acute angle
  •  10
  • What are these angles called? (acute, obtuse, or right)
    Obtuse angles
  •  10
  • What is a vertex?
    The point/corner where 2 lines/sides connect.
  •  15
  • What is this angle called? (acute, obtuse, or right)
    right
  •  15
  • What are 2 lines that never cross called?
    Perpendicular lines
    Parallel lines
    Vertical Lines
  •  20
  • What are these lines called?
    parallel lines
    intersecting lines
    perpendicular lines
  •  15
  • Is angle ABD an acute, obtuse or right angle?
    obtuse
  •  15
  • Is angle CBD an acute, obtuse or right angle?
    acute
  •  15
  • What is the measurement of this angle?
    30 degrees
  •  20
  • What is the measurement of this angle?
    120 degrees
  •  20
  • What is the measurement of this angle?
    50 degrees
  •  20
  • What is the measurement of this angle?
    80 degrees
  •  20