Triangle Cong & Sim

Which statement regarding the triangles pictured is true?

• The triangles are similar because of the Angle-Angle Similarity Criterion.

• The triangles are similar because of the Side-Angle-Side Similarity Criterion.

• The triangles are similar because of the Side-Side-Side Similarity Criterion

• The triangles are not similar.

What additional information is needed to prove the triangles are similar by the SAS Similarity Criterion?

Are the polygons similar? If they are, write a similarity statement and give the scale factor.

Which theorem(s) can be used to prove triangle similarity? (check all that apply)

• SAS

• AA

• AAS

• SSS

• HL

Are the two triangles similar? If so, how?

• Yes, AA

• Yes, SAS

• No

• Yes, SSS

What triangle congruence criteria is shown in the given diagram?

• ASA
• AAS
• SSA
• HL

If two figures are similar, the corresponding sides are ______________.

• equal
• congruent
• proportional
• none of these

If two figures are similar their angles are______.

• proportional
• congruent
• supplementary
• complementary