Similar Polygons

Are the following similar? Why or why not?

• Yes
• No, the corresponding angles are not equal.
• No, the ratios of the corresponding sides are not equal.

Tags

CCSS.HSG.SRT.A.2

CCSS.HSG.SRT.A.3

CCSS.HSG.SRT.B.5

The pair of figures is similar. Find the missing side.

• x = 10
• x = 4
• x = 2
• x = 5

Tags

CCSS.HSG.SRT.B.5

Solve for x.

• 21
• 14
• 12
• 18

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Find the scale factor.

• 4:1
• 1:3
• 2:1
• 7:3

Tags

CCSS.HSG.SRT.A.1

CCSS.HSG.SRT.A.2

When figures are similar, their corresponding angles are__________________.

• congruent
• proportional
• yellow
• obtuse

Tags

CCSS.HSG.SRT.A.2

CCSS.HSG.SRT.A.3

When figures are similar, their corresponding sides are__________________.

• congruent
• proportional
• invisible

Tags

CCSS.HSG.SRT.A.2

What is the similarity statement for the triangle pair?

• ΔXYZ~ΔNEW
• ΔXZY~ΔNWE
• ΔZYX~ΔENW
• ΔYZX~ΔNWE

Tags

CCSS.HSG.SRT.A.2

CCSS.HSG.SRT.A.3

CCSS.HSG.SRT.B.5

The polygons in each pair are similar. Find the scale factor of the smaller figure to the larger

figure.

• a

• b

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

State if the polygons are similar.

• a

• b

• c

• d

Tags

CCSS.8.G.A.3

CCSS.8.G.A.4

The polygons in each pair are similar. Find the scale factor of the smaller figure to the larger

figure.

• a

• b

• c

• d

Tags

CCSS.HSG.SRT.A.1

CCSS.HSG.SRT.A.2