Geometric Proofs Practice

What type of angles are ∠AED and ∠CEB?

• Complementary angles

• Supplementary angles

• Vertical angles

• Adjacent angles

Which of the following represents the Addition Property of Equality?

• 1. I only

• 1. II only

• 1. I and III only

• I, II, and III

Are the triangles congruent, if yes, why?

• SAS

• ASA

• AAS

• Not congruent

Which is the correct reason for statement 2 in the proof?

• Given

• Transitive Property

• Definition of Congruent Angles

• Vertical Angles are congruent.

What is the missing statement in the proof?

• 2m∠ABD=m∠ABD+m∠ABD

• m∠ABD=m∠DBC

• m∠ABC=m∠ABC

• m∠ABD+m∠ABD=m∠ABD+m∠DBC

If M is the midpoint of AB, then AM = MB. Which of the following "reasons" fits for the statement?

• Addition POE

• Def. of Midpoint

• Reflexive POE

• Symmetric

Are the triangles congruent, if yes, why?

• SAS

• ASA

• AAS

• Not Congruent

Are the triangles congruent, if yes, why?

• SSS

• SAS

• ASA

• Not Congruent

Are the triangles congruent, if yes, why?

• SSS

• SAS

• AAS

• Not Congruent

What is the "statement" for step 2 of the proof?

• AD=AD

• AD=DA

• HD=DN

• HA = AN