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# Polygons day 2 2015

Published on: Mar 4, 2016

#### Transcripts - Polygons day 2 2015

• 1. Geometry Drill #3.13 3/16/15 Find the sum of the interior angle measures of each convex polygon. 1. pentagon 2. octagon 3. nonagon Find the measure of each interior angle of each regular polygon. Round to the nearest tenth if necessary. 4. pentagon 5. heptagon 6. 15-gon
• 2. Find the measure of each exterior angle of each regular polygon. 7. quadrilateral 8. octagon
• 3. Objective •STW continue to work with polygons and the properties of their angles
• 4. 1) A regular polygon has an interior angle sum of 4140º. How many sides does it have? 2) Can a regular polygon have an exterior angle with measure 75°? Explain.
• 5. 3) A convex polygon with 22 sides has an interior angle sum of _________. 4)A convex polygon with 271 sides has an exterior angle sum of _________.
• 6. 5) A regular polygon with 36 sides has an interior angle of _________. 6) A regular polygon with 30 sides has an exterior angle of _________.