Today we will review the concept of congruent triangles. this will be followed by applying this concept to isosceles and equilateral triangles' We will prove several new theorems and apply them to problems.

We will start with a review of congruent triangles. We will prove the Third Angle Theorem and use it to prove the AAS Congruence Theorem. We will review the concept of perpendicular lines and use this concept to prove the Hypotenuse Leg Theorem. We will introduce and apply the concept of corresponding parts of congruent triangles are congruent (CPCTC).

We will go over the assignment given yesterday and review the theorems and postulates on triangles. The new material for today will involve more theorems and postulates related to triangles. We will use the statements to do some proofs, and we will apply them to geometric figures.

A review of angles will be completed before we begin studying triangles. We will focus on congruent triangles the triangle sum theorem. A homework assignment involving was sent by email.

We will complete our study of angles by identifying angle pairs formed by two parallel lines cut by a transversal. We will also state the theorems related to this situation. Some applications of angles to real situations will also be presented. We will end class by introducing triangles and defining appropriate terms. The assignment is to look at the 11-page handout to review each new term.

We will study the congruent supplements theorem, the congruent complements theorem, and the angle bisector theorem and its converse. We will write a definition for parallel lines.

Review the definition of angle and identify the vertex and measure of an angle. Several theorems will be presented related to angles, and we will use them to solve problems. The vertical angle theorem and the linear pair theorem are very important for applications. Homework will involve problem solving using the theorems.

We will start with definitions of complementary, supplementary, and vertical angles. We will define the term angle bisector and prove the angle bisector theorem. We will study the linear pair theorem, the congruent complements theorem and several other theorems as time permits. We will also define the concept of the converse of a theorem.

Written review assignment to prepare for FLVS Geometry Final Exam. Solving 18 practice problems covering various essential geometry topics and methods.

After the homework quiz we will prove our first theorem. The steps in a formal proof will be shown as we prove the common segments theorem with a formal statements - reasons proof. The process is the important emphasis of the proof. This will be followed by introducing the concept of an angle.