Quiz 4.5-4.6

The Angle-Angle Similarity (AA ~) Theorem states if two angles of one triangle are _______________ to two angles of another triangle, then the triangles are ____________________.

• adjacent; equal

• complementary; scalene

• congruent; similar

• supplementary; isosceles

The triangles are similar by...

• SAS
• AA
• ASA
• SSS

Are the triangles similar?

• Yes
• No

The Side-Side-Side Similarity (SSS ~) Theorem states if the corresponding sides of two triangles are _____________________, then the triangles are _________________.

• proportional (same ratio); similar

• similar, proportional

• congruent; congruent

• equal; equilateral

The triangles are similar by...

• SAS
• AA
• ASA
• SSS

The Side-Angle-Side Similarity (SAS ~) Theorem states that if two sides of one triangle are ________________ to two sides of another triangle and their _________________ angles are congruent, then the triangles are similar.

• adjacent; intersect

• complementary; form

• adjacent; create

• proportional (same ratio); included

The triangles are similar by...

• SAS
• AAS
• ASA
• SSS

Give the reason for similarity

• AA

• SAS

• SSS

• Not similar

If the triangles are similar, state how.

• SSS
• SAS
• AA
• Not similar.

Do you think these triangles are similar? 

• AA
• SAS
• SSS
• Not Similar