Similarity Intro

What choice shows the correct ratio between corresponding sides?

• 10/6 , 15/7.2, 18/4

• 10/4 , 15/6, 18/7.2

• 18/4 , 15/6 , 10/7.2

What is the scale factor from triangle A to B?

• 0.5

• 3

• 4.5

• 2.5

What choice shows the correct ratio between corresponding sides?

• 9/27 , 16/48 , 20/60

• 20/27 , 16/48 , 9/60

• 16/27 , 20/48 , 9/60

The corresponding angle to angle C is:

• Angle Q

• Angle P

• Angle R

• none of the answers

How much smaller is triangle B than triangle A?

• 0.33

• 3

• 0.8

• 1.5

If two polygons are similar, then the corresponding angles are ___________.

• congruent

• similar

• equal

• proportional

If two polygons are similar, then the corresponding side lengths are ___________.

• congruent

• similar

• equal

• proportional

What is Side AB corresponding side?

• PR

• QR

• PQ

• AC

Rotation is a similarity transformation

• True

• False