Triangle Congruence Proofs

Front

Back

Front

If L is the midpoint of TJ, what must be true?

Back

TL=LJ

Front

Identify the missing statement or reason: Reflexive Property, Definition of Midpoint, Given, Vertical Angles Theorem

Back

Reflexive Property

Front

Identify the missing statement or reason: Given, Vertical Angles Theorem, Alternate Interior Angles Theorem

Back

Definition of Angle Bisector

Front

State if the two triangles are congruent. If they are, state how you know.

Back

C

Front

What is always the 1st statement in reason column of a proof?

Back

Given

Front

When using hypotenuse leg (HL) in a proof, you must first state ...

Back

there are right triangles.

Front

What does SAS stand for?

Back

Side-Angle-Side

Front

What are the five ways to prove triangles congruent?

Back

SSS, ASA, AAS, SAS, HL

Front

Are these triangles congruent? If so, state the rule which you used to determine congruence. Options: Yes by ASA, Yes by AAS, Yes by SSA, Not congruent

Back

Yes by ASA