Apply AA, SAS, SSS to Prove Triangles Similar

Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.

• AA

• SSS

• SAS

• Not similar

Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.

• AA

• SSS

• SAS

• no similar

What similarity theorem would prove that these triangles are similar?

• SAS∼

• SSS∼

• AA∼

• Side Splitter

Are triangle ABC and triangle DEF similar?

• No

• Yes

Determine if the triangles are similar.

• AA

• SAS

• SSS

• Not Similar

The triangles are similar. State the reason and complete the similarity statement.

Answer explanation

The order of the points matter! Make sure congruent angles are in the same place.

The triangles are similar. State the reason and complete the similarity statement.

Answer explanation

The order of the points matter! Make sure congruent angles are in the same place.

Determine if the triangles are similar and if they are, what postulate proves them to be similar.

• Not Similar

Determine if the triangles are similar and if they are, what postulate proves them to be similar.

• Not Similar

The triangles are similar. State the reason and complete the similarity statement.

Answer explanation

The order of the points matter! Make sure congruent angles are in the same place.