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Around The Stop Sign

Students analyze a drawing of a regular octagon inscribed in a circle to determine angle measures, using knowledge of properties of regular polygons and the sums of angles in various polygons to help solve the problem. They use properties of regular polygons, sum of angles, parallel lines with alternate interior angles and vertical angles.

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Resource Details

6th - 12th
1 more...
Resource Type
Lesson Plans
45 mins
Instructional Strategy
Skills Practice
Usage Permissions
Fine Print
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