Similarity and Congruence Figure

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

• ∠A ≅ ∠D

• ∠B ≅ ∠E

• AB ≅ DE

• AB ≅ EF

Tags

CCSS.HSG.CO.B.7

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

• Dilation

• Translation, Reflection, Rotation

• Dilation and Translation

• Dilation and Reflection

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

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

• Dilation

• Translation, Reflection, and Rotation

• Translation and Reflection

• Reflection and Rotation

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

Which is a correct congruence statement.

• A

• B

• C

• D

Tags

CCSS.HSG.CO.B.7

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

• x = 20

• x = 12

• x = 5

• x = 4

Tags

CCSS.HSG.SRT.A.2

Solve for X.

• 2 ft

• 3 ft

• 4 ft

• 6 ft

Tags

CCSS.HSG.SRT.A.2

The image shows what type of transformation

• Rotation

• Translation

• Reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Determine if the triangles are similar. If not, explain why not.

• no, b=110

• no, b=40

• yes

• no, a=30

Tags

CCSS.HSG.SRT.A.2

The triangles are similar. Each side of ABC is 1 1/2 times longer than the sides of DEF. If the perimeter of ABC is 36cm, what is the perimeter of DEF?

• 24cm

• 54cm

• 18cm

• 12cm

The two triangles are similar. Find the distance d across the river?

• 81m

• 18m

• 16m

• 25m

Tags

CCSS.HSG.SRT.B.5