Similar Polygons and Proportionality

What is the similarity statement for the triangle pair?

• ΔXYZ~ΔNEW

• ΔXZY~ΔNWE

• ΔZYX~ΔENW

• ΔYZX~ΔNWE

Tags

CCSS.HSG.SRT.A.2

A photo is 12 in. wide by 18 in. tall. If the width is scaled down to 9 inches, how tall should the similar photo be? 

• 15 in

• 0.67

• 13.5 in

• 2

Tags

CCSS.7.G.A.1

Solve for x. 

• 10

• 18

• 20

• 12

Tags

CCSS.HSG.SRT.A.2

Solve for x. 

• 14

• 21

• 15

• 10

Tags

CCSS.HSG.SRT.A.2

True/False: "The scale factor from Figure A to Figure B is 4."

• True

• False

Tags

CCSS.7.G.A.1

Solve for x.

• 21

• 14

• 12

• 18

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

• 4

• 9

• 16

• 36

Tags

CCSS.HSG.SRT.B.4

• Yes, EFGH~KLMN, 1:2

• Yes, EFGH~KLMN, 2:1

• Yes, EFGH~KLMN, 15:1

• NO

Tags

CCSS.HSG.SRT.A.2

• 10.67

• 11.25

• 14.5

• 16.5

Tags

CCSS.HSG.SRT.A.2

• 3:4, x=15, Perimeter=27.

• 3:4, x=15, Perimeter=48.

• 3:4, x=15, Perimeter=57.

• 3:4, x=17, Perimeter=57.