Lesson 97 Review

Which of the following are congruence transformations? (select all that apply)

• Translations

• Dilations

• Rotations

• Reflections

Tags

CCSS.HSG.CO.B.6

Above is shown a rotation from the blue to green images.  $\angle A\ \rightarrow\$  _________

•  $\angle I$  

•  $\angle K$  

•  $\angle L$  

•  $\angle D$  

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Above is shown a rotation from the blue to green images.  $\overline{BC}\ \rightarrow$  ___________

•  $\overline{CD}$  

•  $\overline{KJ}$  

•  $\overline{IK}$  

•  $\overline{JI}$  

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Above is shown a reflection from the blue to red images.  $\angle E\ \rightarrow$  __________

•  $\angle A$  

•  $\angle C$  

•  $\angle G$  

•  $\angle B$  

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If Triangle A was rotated around the origin 90 degrees clockwise, what triangle would represent where it would end up?

• Triangle A

• Triangle B

• Triangle O

• Triangle Z

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If Triangle A was rotated around the origin 90 degrees counterclockwise, what triangle would represent where it would end up?

• Triangle A

• Triangle B

• Triangle O

• Triangle Z

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Determine how to translate triangle ABC to triangle A'B'C'.

• right two, down five
• right two, down 9
• left two, up 9
• left two, down 5

Tags

CCSS.HSG.CO.A.2

Determine where X' would be if you translated X 3 units to the left and 9 units down.

• (-4, 4)
• (-10, 2)
• (-4, -5)
• (-1, 5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Two objects that are the same shape and the same size are _______.

• Congruent

• Vertical

• Similar

• Complementary

Line segment CD is translated left 5 units and down 1 unit to form line segment C'D'. What is the distance between point C' and point D'?

• 3 units

• 4 units

• 5 units

• 6 units

Tags

CCSS.HSG.CO.A.2