interior angles of polygons - koblbauer's math...
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![Page 1: Interior Angles of Polygons - Koblbauer's Math Sitekoblbauermath.weebly.com/.../interior_angles_of_polygons.pdf · 2019-08-20 · Interior Angles of Polygons. An exterior angle and](https://reader035.vdocuments.site/reader035/viewer/2022081514/5edbbdfaad6a402d66661bf6/html5/thumbnails/1.jpg)
Calculate the sum of the interior angles of each polygon.
Convex & Concave Polygons
Exterior Angles of Polygons
The sum of the interior angles of an n-gon is ___________________.
A polygon with every interior angle less than 180° is convex. Any straight line through it crosses at most two sides.
A polygon with an interior angle greater than 180° is concave.
Which of the polygons above are convex? Which are concave?
What is the sum of exterior angles of a regular octagon?
Interior Angles of Polygons
![Page 2: Interior Angles of Polygons - Koblbauer's Math Sitekoblbauermath.weebly.com/.../interior_angles_of_polygons.pdf · 2019-08-20 · Interior Angles of Polygons. An exterior angle and](https://reader035.vdocuments.site/reader035/viewer/2022081514/5edbbdfaad6a402d66661bf6/html5/thumbnails/2.jpg)
An exterior angle and its adjacent interior angle are supplementary. (They add to ____ .)
The sum of the exterior angles of convex polygons is _____.
Determine the measure of each exterior angle in a regular polygon with 11 sides.
Determine the measure of
Assignment: p. 394 #1 - 8