Similar Figures and Proving Triangles Similar

What similarity theorem would prove that these triangles are similar?

• SAS∼

• SSS∼

• AA∼

• Side Splitter

Are the triangles similar?

• Yes

• No

How do these triangles appear to be similar?
(Hint: Look for non-labeled parts!)

• AA

• SAS

• SSS

• Not Similar

If ABCDE ∼ GHJDF, then∠B is congruent to _______

• ∠H

• ∠D

• ∠F

• ∠J

The triangles are similar by...

• SAS

• AA

• ASA

• SSS

Q1. What is the sum of 5 and 3?

• A) 5

• B) 6

• C) 7

• D) 8

Are the triangles similar? If so, by which method are they similar?

• Not Similar

• AA

• SAS

• SSS

The triangles are similar by...

• SAS

• AA

• ASA

• SSS

The figures are similar. Find the scale factor of the smaller figure to the larger figure.

• 2:5

• 5:3

• 3:5

• 2:3

Find missing side

• 5

• 7

• 9

• 11