Congruent and Similar Triangles

Name the congruency condition, if possible, that makes the triangles congruent.

• SAS

• ASA

• AAS

• Not Congruent

Name the congruency condition, if possible, that makes the triangles congruent.

• SAS

• ASA

• AAS

• Not Congruent

Name the congruency condition, if possible, that makes the triangles congruent.

• SSS

• SAS

• ASA

• Not Congruent

What is the measure of the missing angle?

• 20

• 47

• 29

• 16

Which statement about the triangles at the right is true?

• ΔABC is not similar to ΔADF

• ΔABC is similar to ΔADF

• ∠BAC is not congruent to ∠DAF

• ΔABC is congruent to ΔADF

Are Triangle ABC and Triangle XYZ similar?

• No, corresponding angles are not congruent

• No, corresponding sides are not proportional

• Yes, corresponding angles are congruent

• Yes, corresponding sides are proportional

State if the triangles in each pair are similar. If so, state how you know they are similar.

• A

• B

• C

• D

Which is a correct congruence statement.

• A

• B

• C

• D

What similarity theorem would prove that these triangles are similar?

• SAS∼

• SSS∼

• AA∼

• Side Splitter

Solve the proportion.

• p=31.3

• p=308

• p=924

• p=532