Angles Of Polygons 2

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Angles Of Polygons 2 - Quiz
About This Quiz

Sum of ext angles = 360
sum of int angles = (n-2)180
polygon with n sides has n angles.

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  • 2. 

    Name the regular polygon whose interior angle is four times as large as its exterior angle.

    • Square

    • Regular hexagon

    • Regular octagon

    • Regular decagon

    • Regular nonagon

    Correct Answer
    A. Regular decagon
    Explanation
    Ext angle = 180 / (1+4) = 36
    No. of sides = 360 / 36 = 10

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Quiz Review Timeline (Updated): Jan 7, 2013 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Jan 07, 2013
    Quiz Edited by
    ProProfs Editorial Team
  • Sep 25, 2009
    Quiz Created by
    Yonghs
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