Angles And Rays

16 Questions | Total Attempts: 91

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Angles And  Rays

Answer the questions to the geometry problems.


Questions and Answers
  • 1. 
    An instrument used to measure angles is  the _________________.
    • A. 

      Compass

    • B. 

      Ruler

    • C. 

      Protractor

  • 2. 
    An angle whose measure is between 90 degrees and 180 degrees is an ______ angle.
    • A. 

      Obtuse

    • B. 

      Acute

    • C. 

      Right

  • 3. 
    <HFR and HFL in the drawing are _____ angles.
    • A. 

      Perpendicular

    • B. 

      Adjacent

    • C. 

      Verticle

  • 4. 
    The vertex of < LFH is ________.
    • A. 

      H

    • B. 

      L

    • C. 

      F

  • 5. 
    Each side of any angle is a _______.
    • A. 

      Vertex

    • B. 

      Ray

    • C. 

      Interior

  • 6. 
    An angle with a measure of 90 degrees is called a _________ angle.
    • A. 

      Right

    • B. 

      Acute

    • C. 

      Obtuse

  • 7. 
    Point H is the _____________ of < LFR
    • A. 

      Straight

    • B. 

      Exterior

    • C. 

      Interior

  • 8. 
    The intersection of the two sides of an angle is called its __________.
    • A. 

      Ray

    • B. 

      Vertex

    • C. 

      Vertical

  • 9. 
    An angle with a measure of 180 degrees is called a __________ angle.A__________________B
    • A. 

      Perpendicular

    • B. 

      Straight

    • C. 

      Exterior

  • 10. 
    The basic unit in which angles are measured is the ____________.
    • A. 

      Obtuse

    • B. 

      Adjacent

    • C. 

      Degree

  • 11. 
    The figure formed by two rays with the same endpoit is an __________.
    • A. 

      Straight

    • B. 

      Ray

    • C. 

      Angle

  • 12. 
    Lines which cross at right angles are said to be ______________.
    • A. 

      Perpendicular

    • B. 

      Straight

    • C. 

      Ray

  • 13. 
    Two angles having the sam measure are said to be ___________.
    • A. 

      Protractor

    • B. 

      Congruent

    • C. 

      Verticle

  • 14. 
    An angle whose measures is between 0 degree 90 degrees is ________.
    • A. 

      Acute

    • B. 

      Obtuse

    • C. 

      Right

  • 15. 
    <RFH and < XFE are congruent because they are __________ angles.
    • A. 

      Vertical

    • B. 

      Exterior

    • C. 

      Interior

  • 16. 
    Point R is in the ___________ of < LFH
    • A. 

      Right

    • B. 

      Interior

    • C. 

      Exterior