Similar Polygons Review

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

• 0.4

• 1.6666666666667

• 0.6

• 0.33333333333333

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

What is the scale factor from ΔDEF to ΔABC?

• 0.5

• 0.3333333333333333333333

• 2

• 3.3333333333333333333333

Tags

CCSS.7.G.A.1

The triangles are similar, solve for the question mark.

• 8

• 12.5

• 18

• 24

Tags

CCSS.HSG.SRT.B.4

The triangles are similar by...

• SAS

• AA

• Not Similar

• SSS

Tags

CCSS.HSG.SRT.B.5

The triangles are similar by...

• SAS

• AA

• Not Similar

• SSS

Tags

CCSS.HSG.SRT.B.5

Are the triangles similar? If so, what similarity shortcut is used? Show all work.

• Similar.  SAS

• Similar.  AA

• Similar. SSS

• Not Similar

Tags

CCSS.HSG.SRT.B.5

Find missing side

• 5

• 7

• 9

• 11

Tags

CCSS.HSG.SRT.A.2

What is the scale factor from the smaller triangle to the larger triangle?

• 2

• 1.5

• 0.666666666667

• 0.5

Tags

CCSS.7.G.A.1

What is the similarity statement for the triangle pair?

• ΔXYZ~ΔNEW

• ΔXZY~ΔNWE

• ΔZYX~ΔENW

• ΔYZX~ΔNWE

Tags

CCSS.HSG.SRT.A.2

To measure the distance across a pond, a surveyor locates points A, B, C, D, and E as shown.  What is AB to the nearest meter?

• 10

• 12

• 15

• 18

Tags

CCSS.HSG.CO.C.9