Unformatted text preview: Angles of Polygons
Angles
Section 81 Interior Angle Sum Thm.
Interior If a convex polygon has n
sides and S is the sum of
the measures of its interior
angle, then S = 180(n2).
angle, Exterior Angle Sum Thm.
Exterior
If a polygon is convex, then
the sum of the measures of
the exterior angles, one at
each vertex, is 360.
each Joke Time
Joke Why do lumberjacks make
good musicians?
good
because of their natural logarithms What do you do if you are
outside during a
thunderstorm?
thunderstorm?
coincide
coincide ...
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 Fall '10
 Towns
 Geometry, Angles, Polygons, Polyhedron, Polytope, interior angle sum, Angle Sum Thm, Exterior Angle Sum

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