Similarity Formations

What is the scale factor from MNOP to ABCD?

• 2/3

• 1/2

• 3/2

• 2

Tags

CCSS.7.G.A.1

What is the scale factor from ΔDEF to ΔABC?

• 1/2

• 7/3

• 2

• 10/3

Tags

CCSS.7.G.A.1

The triangles are similar by...

• SAS

• AAS

• ASA

• SSS

Tags

CCSS.HSG.SRT.B.5

Determine whether the triangles are similar.

• SSS

• AA

• SAS

• not similar

Tags

CCSS.HSG.SRT.B.5

How are these triangles similar? 

• A

• B

• C

• D

Tags

CCSS.HSG.SRT.B.5

Find AE

• 12.5

• 18

• 11.75

• 13

Tags

CCSS.HSG.SRT.B.4

If the triangles are similar, state how.

• SSS

• SAS

• AA

• Not similar.

Tags

CCSS.HSG.SRT.B.5

Complete each proportion.
AB / AM  =  ? / DM

• BC

• AC

• MD

• MC

Tags

CCSS.HSG.SRT.B.4

Are the triangles similar? If so, what similarity test is used?

• Similar.  SAS

• Similar.  AA

• Similar. SSS

• Not Similar

Tags

CCSS.HSG.SRT.B.5

This symbol stands for ...

• is corresponding to

• is proportional to

• is congruent to

• is similar to

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6