Similarity Postulates and Similar Figures

How do these triangles appear to be similar?
(Hint: Look for non-labeled parts!)

• AA
• SAS
• SSS
• Not Similar

How do these triangles appear to be similar?

• AA

• SAS

• SSS

• Not enough information to justify similarity

How do these triangles appear to be similar?

• AA

• SAS

• SSS

• Not enough information to justify similarity

Are the two triangles similar? If so, state how you know.

• Yes, by AA~

• Not similar

• Yes, by SAS~

• Yes, by SSS~

Are the triangles similar?

• Yes
• No

All corresponding angles are congruent in similar figures.

• True
• False

All corresponding sides are proportional (same ratio) in similar figures.

• True
• False

The triangles are similar by...

• SAS
• AA
• ASA
• SSS

The triangles are similar by...

• SAS
• AAS
• ASA
• SSS

Determine whether the triangles are similar or not. If so, state how they are similar.

• Yes, by AA Similarity
• Yes, by SAS Similarity
• Yes, by SSS Similarity
• No, not similar