Similar Figures

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

• x = 1
• x = 3
• x = 9
• x = 5

Tags

CCSS.HSG.SRT.A.2

Solve for X.

• 2 ft
• 3 ft
• 4 ft
• 6 ft

Tags

CCSS.HSG.SRT.A.2

Two objects that are the same shape but not the same size are _______.

• Congruent
• Vertical
• Similar
• Complementary 

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Are the triangles similar?

• Yes
• No

Tags

CCSS.HSG.SRT.A.2

Are the triangles similar?

• Yes
• No

Tags

CCSS.HSG.SRT.A.2

Find missing side

• 5
• 7
• 9
• 11

Tags

CCSS.HSG.SRT.A.2

What is the ratio of the perimeters of the figures?

(Big Shape : Little Shape)

• 5 : 3

• 5 : 2

• 15 : 4

• 10 : 3

Find the ratio of the perimeters of the triangles.

(Small triangle : Big Triangle)

• 4 : 15

• 3 : 5

• 1 : 3

• 1 : 5

Fill in the blank to complete the proof

• Reflexive Property of Congruence

• Alternate Interior Angles are Congruent

• Corresponding Angles are Congruent

• Vertical Angles are Congruent

Tags

CCSS.HSG.SRT.B.5

Are these two triangles similar? Which similarity criterion do you use to prove it?

• Yes, SSS

• Yes, AA

• Yes, SAS

• Not similar

Tags

CCSS.HSG.SRT.B.5