Zking9134 Zking9134

03-04-2018
Mathematics

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What is the number of sides of a regular n gon if one of the extierior angles is 40 degrees?

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03-04-2018

Sum of all exterior angles = 360°

Size of one exterior angle = 40°

Number of sides = 360 ÷ 40 = 9

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Answer: There are 9 sides to this polygon.
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