1. What’s on the Unit 1 Exam Polygons
Markings for congruency and parallel lines, degrees in triangle , quadrilateral, hexagon, pentagon.
Rays, lines, line segments, planes, collinear points, coplanar points
Naming conventions for angles, lines, rays, line segment
Angles in transversals, polygons, and by themselves
Types of angle: obtuse, acute, right, linear, corresponding, vertical, complementary, supplementary, Linear pair, alternate interior angles
Transformations, translations,reflections, and symmetry
Algebraic equations with area