IL.9. Geometry: Use geometric methods to analyze, categorize and draw conclusions about points, lines, planes and space.
9.A. Demonstrate and apply geometric concepts involving points, lines, planes and space.
9.A.2c. Describe and draw representations of geometric relationships, patterns, symmetries, and designs in two- and three-dimensions with and without technology.
9.B. Identify, describe, classify and compare relationships using points, lines, planes and solids.
9.B.2. Compare geometric figures and determine their properties including parallel, perpendicular, similar, congruent and line symmetry.