Geometry Review Dec 4

Find the value of x.

• 15

• 20

• 48

• 80

Find the value of x.

• 20

• 36

• 48

• 60

Find the value of x.

• 16

• 25

• 65

• 108

Which of these triangle pairs can be proven similar using AA? Mark all that apply.

• 
• 
• 
• 

Are the triangles similar?

• Yes
• No

Are the triangles similar?

• Yes
• No

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.

• Yes, AA Similarity

• Yes, SSS Similarity

• Yes, SAS Similarity

• Not Similar

If the triangles are similar, state how.

• SSS

• SAS

• AA

• Not similar.

What is the "reason" for step 2 of the proof?

• reflexive property
• proof
• SAS
  ≅ thrm
• given