Similarity Transformation

Pentagon ABCDE is similar to Pentagon RYMNT. Which of the following is correct.

• ∠C ≅ ∠M

• ∠T ≅ ∠E

• ∠Y ≅ ∠B

• ∠A ≅ ∠M

• ∠C ≅ ∠R

Tags

CCSS.HSG.SRT.A.2

Which best describes the composition of transformations that maps JKLM to PQRS?

Tags

CCSS.8.G.A.3

Which maps △ABC to a similar triangle?

Tags

CCSS.HSG.SRT.A.2

CCSS.8.G.A.4

Tags

CCSS.8.G.A.3

In the diagram, ABCD ∼ A′B′C′D′. What are the angle measures of A′B′C′D′? m∠A'B'C' =​ (a)   , m∠B'C'D' =​ (b)   , m∠C'D'A' =​ (c)   , and m∠D'A'B' =​ (d)   .

• 100°

• 80°

• 77°

• 103°

• 48°

• 55°

• 125°

• 110°

Tags

CCSS.HSG.SRT.A.2

Which of the following are similarity transformations? Choose all that apply.

• Translation

• Dilation

• Rotation

• Stretch

• Reflection

Tags

CCSS.8.G.A.3

The two figures in each question are similar. Which of the following is true? Pentagon GYKMR ∼ ________

• Pentagon EABCD

• Pentagon ARMKY

• Pentagon AEDCB

• Pentagon BACDE

Tags

CCSS.HSG.SRT.A.2

Quad OBCD is similar to Quad OHTE because:

• Quad OBCD can be reflected over the x axis and then rotated 90 degrees

• Quad OBCD can be reflected over the x-axis and then dilated about point O by a scale factor of 2.

• Quad OBCD can be reflected over the y-axis and then dilated about point O by a scale factor of 2.

• Quad OBCD can be reflected over the y-axis and then dilated about point O by a scale factor of 1/2.

Tags

CCSS.HSG.SRT.A.2

CCSS.8.G.A.4

The two figures in each question are similar. Which of the following is true? ΔJMT ∼ ________

• ΔABC

• ΔACB

• ΔBCA

• ΔBAC

• ΔCAB

Tags

CCSS.HSG.SRT.A.2

The two figures in each question are similar. Which of the following is true? ΔBAC ∼ ________

• ΔJHT

• ΔJTH

• ΔHJT

• ΔTHJ

• ΔTJH

Tags

CCSS.HSG.SRT.A.2