Naming Similar Triangles

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

• similar; AA similarity

• similar; SSS similarity

• not similar

• similar; SAS similarity

State if the triangles in each pair are similar. If so, complete the similarity statement.

• not similar

Find the missing length. The triangles in each pair are similar.

• 19

• 27

• 24

• 18

Are triangle ABC and triangle DEF similar?

• No

• Yes

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

• Yes, AA Similarity

• Yes, SSS Similarity

• Yes, SAS Similarity

• Not Similar

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

• A

• B

• C

• D

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

• A

• B

• C

• D

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

• A

• B

• C

• D

Find the missing length. The triangles in each pair are similar.

• A

• B

• C

• D

Solve for x. The triangles in each pair are similar.

• A

• B

• C

• D