What Are Planar Figures?MenuIntroduction1Lines, Line Segments and RaysActivity Set 1Activity Set 2Activity Set 32Edges, Vertices and AnglesActivity Set 1Activity Set 23Acute, Obtuse and Right AnglesActivity Set 14PolygonsWhat Is a Polygon?Learn about polygons, like triangles, quadrilaterals and pentagons. Watch this video to learn the difference between a regular and an irregular polygon.UnderstoodContinueActivity Set 1Activity Set 2Activity Set 35Composite FiguresActivity Set 16Mirror SymmetryActivity Set 1Activity Set 27Rotational SymmetryActivity Set 18Geometric TranslationActivity Set 19PerimeterActivity Set 1Activity Set 210AreaActivity Set 111Boss Battle
What Is a Polygon?Learn about polygons, like triangles, quadrilaterals and pentagons. Watch this video to learn the difference between a regular and an irregular polygon.UnderstoodContinue
