Similarity and Congruence

Do the ratios form a proportion?

• Yes, they form a proportion.
• No, they do not form a proportion.

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

Solve for x

• x=6
• x =1/6
• x = 7
• x=9

Tags

CCSS.8.EE.C.7

∆ABC≅∆XYZ
which is true?

• AB≅XY
• AB≅YX
• AB≅XZ
• BC≅CB

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

The triangles are congruent. Which of the following statements must be true?

• ∠A ≅ ∠D
• ∠B ≅ ∠E
• AB ≅ DE
• BC ≅ FD

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.5

The two right triangles below are similar. What is x, the missing side length in triangle DEF? 

• 3.75
• 9.75
• 10
• 12

Tags

CCSS.8.G.A.4

CCSS.8.G.B.7

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

• Congruent
• Vertical
• Similar
• Complementary 

Tags

CCSS.8.G.A.4

Are the two figures similar?

• yes
• no

Tags

CCSS.HSG.CO.B.6

CCSS.8.G.A.2

When talking about figures on a coordinate plane, what does "congruent" mean?

• Same shape, same size
• Same shape, size changes
• Different shape, different size
• Same shape, different size

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

Which transformation(s) create(s) congruent figures?

• Dilation
• Translation, Reflection, Rotation
• Dilation and Translation
• Dilation and Reflection

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

Which transformation(s) create(s) similar figures?

• Dilation
• Translation, Reflection, and Rotation
• Translation and Reflection
• Reflection and Rotation

Tags

CCSS.8.G.A.3

CCSS.8.G.A.4