Tools of Geometry

Algebra in Geometry

In order to appreciate geometry fully, it is important to have a good foundation in Algebra.  We can use Algebra to justify theorems and properties of geometric figures.  Below is a review of several of the skills you will need from Algebra to help you in Geometry

Link to Defining in Context

Collinear/Coplanarand Intersections Front

Collinear/Coplanar and Intersections Back

Segments, Rays and Distance

Midpoint/Bisector Definitions and Segment/Angle Addition Postulates

Proving Angles are Congruent

Basic Constructions Classwork

Constructions Project

Points, Lines and Planes

Undefined Terms 1 and 2 Front side

Undefined Terms 1 and 2 Back side

Angles

Definitions of Straight angles, Supplementary Angles, Right Angles and Complementary Angles

Definition of an Angle Bisector Front

Definition of an Angle Bisector Back