lesson
Drawing Polygons with Specified Side and Angle Properties
Accurately construct regular and special quadrilaterals and polygons given specific side lengths and interior angle constraints.
Updated 1 month ago · 6 views
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This lesson is part of a track
Public learning track
Geometric Constructions and Triangle Inequalities
8 lessons
Goal
Construct triangles and geometric figures with compass and straightedge, apply the triangle inequality theorem, and construct angle and segment bisectors.
8 lessons
0 of 8 done
- Applying the Triangle Inequality Theorem to Solve ProblemsUp next
- Finding the Range of Possible Third Side Lengths in a TriangleNot started yet
- Constructing Triangles Given Three Side Lengths (SSS)Not started yet
- Constructing Triangles Given SAS and ASA ConditionsNot started yet
- Drawing Triangles from Three Angle MeasuresNot started yet
- Constructing Perpendicular Bisectors of Line SegmentsNot started yet
- Constructing Angle Bisectors with Compass and StraightedgeNot started yet
- Drawing Polygons with Specified Side and Angle PropertiesYou are here
Learning standards covered
OGM.7.GEO.7Open Global Math Standards 2026™ · 6th GradeInvestigate properties of triangles and quadrilaterals: apply the triangle inequality theorem (a + b > c), use the interior angle sum theorem (180° for triangles, 360° for quadrilaterals, (n-2)·180° for n-gons), and classify polygons by side lengths and angle measures.
OGM.7.GEO.8Open Global Math Standards 2026™ · 6th GradePerform and analyze rigid transformations (translations, rotations, reflections) and dilations (enlargements/reductions with scale factors) on coordinate grids; construct line and rotational symmetry, perpendicular bisectors, angle bisectors, and analyze tessellations.