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Quiz Topics

Here's what you need to know for the upcoming quiz...this covers material from Section 2.1 through Section 2.4!!

Definitions

• Everything defined in Chapter 1
• Perpendicular lines (rays, segments)
• Complementary angles
• Supplementary angles

Theorems

• If two angles are right angles, then they are congruent (Right Angle Theorem)
• If two angle are straight angles, then they are congruent (Straight Angle Theorem)
• If a conditional statement is true, then its contrapositive is also true (you don't need to be able to prove this!!)
• If angles are supplementary to the same angle, then they are congruent
• If angles are supplementary to congruent angles, then they are congruent
• If angles are complementary to the same angle, then they are congruent
• If angles are complementary to congruent angles, then they are congruent

Constructions

• Chapter 1 constructions
• Perpendicular to a line from a point not on the line
• Perpendicular to a line from a point on the line

Types of Problems

• Simultaneous equations (including factorable quadratics!)
• Solving for angle/complement/supplement problems
• Theorem proofs (make sure you can prove Theorems 1-7 not including Theorem 3)
• Proofs using all theorems and definitions
• Constructions