2-Dimensional Figures II Current Status Not Enrolled Price Free Get Started Login to Enroll Course Content Identify and classify polygons Name, measure, and classify angles Classify triangles Triangle inequality Identify trapezoids Classify quadrilaterals Graph triangles and quadrilaterals Find missing angles in triangles Find missing angles in triangles using ratios Find missing angles in quadrilaterals Interior angles of polygons Lines, line segments, and rays Parallel, perpendicular, and intersecting lines Identify complementary, supplementary, vertical, and adjacent angles Find measures of complementary, supplementary, vertical, and adjacent angles Identify alternate interior and alternate exterior angles Transversals of parallel lines: name angle pairs Transversals of parallel lines: find angle measures Find lengths and measures of bisected line segments and angles Parts of a circle 1 of 2