Congruence Statements
Triangle Congruence
Triangle Congruence Postulates
Proofs
100

Given this congruence statement, the angle congruent to angle V.

What is 

angleH

100

The congruence conjecture that proves these are congruent triangles.

What is SSS?

100

Are the following triangles congruent?  If so, name the congruence postulates that proves it.


What is SSS?

100

Flowchart A

Fill in the missing statement (bubble).

DEF = L NEL

OR

FED = L LEN

200

The side congruent to side VU

What is 

bar{HI}

200

The congruence conjecture that proves these are congruent triangles.

What is SAS?

200

Are the following triangles congruent?  If so, name the congruence postulates that proves it.


Not congruent

200

Flowchart B

What is the missing justification?

Reflexive Property

300

The side congruent to IG

What is 

bar{UW}

300

Are the following triangles congruent?  If so, name the congruence conjecture that proves it.

What is AAS?

300

The type of triangles required to use the Hypotenuse Leg Theorem

What are right triangles?

300

Flowchart C

Complete the missing statement and justification. 

DB = CB    OR   BD = BC

Midpoint

400

A congruence statement for the two triangles represented by:

What is

triangleMNLcongtrianglePQR

400

Are the following triangles congruent?  If so, name the congruence conjecture that proves it.

What is SAS?

400

Are the following triangles congruent?  If so, name the congruence postulate that proves it.

What is HL?

400

Flowchart D

Complete the three statements for the flowchart. 

1. L ACB = L ECD

2. AC = EC

3. BC = DC

500

Congruence statement for the triangles represented by:


What is

triangleADBcongtriangleCEB

500

The additional information needed to prove the two triangles are congruent using SSS theorem

What is AC is congruent to DF?

500

What are the 5 Triangle Congruence Theorems 


SSS, SAS, ASA, AAS, HL

500

Create a flowchart proof to show EFG is congruent to JHG. 

Teacher Check
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