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Problems 3
Problem : A regular polygon has 5 diagonals. What are the measures of its exterior angles?
The polygon is a pentagon and has five exterior angles, so the measure of each is 72 degrees.Problem : A polygon has 7 vertices. How many diagonals does it have?
14Problem : If a polygon has n sides, how many diagonals can be drawn from a given vertex?
n-3 diagonals
Problem :
In the figure below, are angles x
and y
complementary?
Problem : For what kind of polygon is the sum of the exterior angles equal to the sum of the interior angles?
QuadrilateralsPlease wait while we process your payment
