# 2_4 notes - At each vertex of a The interior and exterior...

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X Y W Z interior angles Ch2 Section 4 Angles in Polygons Interior angles Using the information you gathered develop a formula to find the sum of the angles of a polygon. The Angles of a Polygon In a with n sides, the sum of the is . The angles we just looked at are interior angles. If one side of the polygon is extended, the ray forms an with the adjacent side of the polygon.

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Unformatted text preview: At each vertex of a . The interior and exterior angle form a . Sum of the measures of = Sum of the measures of- Sum of the measures of n exterior angles The Exterior Angles of a Polygon The sum of the of the of any polygon is . Checking Key Concepts (page 82) 1.) hexagon 2.) 25-gon 3.) 2x-gon 4.) 5.) 6.) 7.) Find the....
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2_4 notes - At each vertex of a The interior and exterior...

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