Drawing Conclusions Geometry

State the Justification.

• Congruent Angle Theorem

• AIA

• ASA

• CPCTC.

What is the reason?

• CPCTC

• AIA

• AAS

• ASA

What is the justification?

• CPCTC

• SAS

• SSA

• AAS

What is the "why"?

• The ASA Theorem.

• The AIA Theorem.

• The CA Theorem.

• The Parallel Line Definition.

Lines that intersect to form right angles

• Perpendicular Bisector

• Perpendicular Lines

• Angles on a Line

• Supplementary Angles

Given: B is the midpoint of AC. What should you conclude?

• B is the median of AC

• AB = BC

• A is the segment bisector of BC

• ABC is a straight angle

• <ORQ and < ORP are right angles

• R is the midpoint of QP

• <ORQ and <ORP are complementary

Given: PL is the angle bisector of <RPQ

What can you conclude by definition of angle bisector?

• $\angle PLR\ \cong\ \angle PLQ$

Perpendicular lines form __________

• altitude

• midpoint

• right angles

• two congruent segments

What is reason #1?

• Reflexive Postulate

• An angle bisector gives two congruent angles

• ASA

• Given