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Exterior angles of polygons

Quiz by Oak National Academy: KS3 Maths (2)

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6 questions
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  • Q1
    An ______ angle is an angle on the outside of a polygon between an extension of an edge and its adjacent edge.
    obtuse
    exterior
    acute
    alternate
    interior
    30s
  • Q2
    Adjacent angles on a straight line sum to ______°.
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    30s
  • Q3
    The angle x° is ______°.
    Question Image
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    30s
  • Q4
    What is the size of ∠CDA?
    Question Image
    84°
    108°
    95°
    73°
    30s
  • Q5
    A heptagon is a 7-sided polygon. The sum of its interior angles is ______°.
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    30s
  • Q6
    Solve the equation: 5x + 40 = 360. x = ______
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    30s

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