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10 questions from this quiz
Angles inside the polygon
180°
180°×(n−2)180° \times (n - 2)180°×(n−2)
360°
All sides & angles equal
360°n\frac{360°}{n}n360°
180°−exterior angle180° - \text{exterior angle}180°−exterior angle
60°
9
Walking around = one complete rotation
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