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Lines and angle grade 9

Quiz by Arun Kumar R

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3 questions
Show answers
  • Q1
    What is the sum of the interior angles of a triangle?
    90 degrees
    270 degrees
    180 degrees
    360 degrees
    30s
  • Q2
    What is the sum of the exterior angles of any polygon?
    360 degrees
    270 degrees
    180 degrees
    90 degrees
    30s
  • Q3
    What is the definition of an acute angle?
    An angle that measures more than 90 degrees
    An angle that measures exactly 90 degrees
    An angle that measures less than 90 degrees
    An angle that measures exactly 180 degrees
    30s

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