Similarity Finding Missing Sides

What is ratio of any two corresponding sides?

• Scale Factor
• Corresponding Sides
• Similar Figures

The triangles are similar by...

• SAS
• AA
• ASA
• SSS

What is the value of X?

• X=4
• X=6
• X=3
• X=2

Are these triangles similar?

• No
• Yes by SSS∼
• Yes by AA∼
• Yes by SAS∼

Tell whether the triangles are similar or not.

• a

• b

Find the missing side using proportions.

• a

• b

• c

• d

Find the value of x using proportions.

• a

• b

• c

• d

Find the value of x using proportions.

• a

• b

• c

• d

How do these triangles appear to be similar?

• AA

• SAS

• SSS

• Not Similar

How do these triangles appear to be similar?

• AA
• SAS
• SSS
• Not Similar