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Properties of Polygons
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Quadrilaterals
 

Polygons

 
 

Problems

 
Problem 3.1: A regular polygon has 5 diagonals. What are the measures of its exterior angles?
 
Problem 3.2: A polygon has 7 vertices. How many diagonals does it have?
 
Problem 3.3: If a polygon has n sides, how many diagonals can be drawn from a given vertex?
 
Problem 3.4: In the figure below, are angles x and y complementary?
 
Problem 3.5: For what kind of polygon is the sum of the exterior angles equal to the sum of the interior angles?
 
 
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