Topic 2/3 Test Review Geometry

A turn is also called a ___________.

• Translation
• Reflection
• Rotation
• Transformation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Name the transformation.

• Translation
• Reflection
• Rotation

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

Translation are always _______

• Congruent
• Bigger
• Smaller
• Rotated

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

When you translate, (x, y) --> (x-4, y) will move _____.

• 4 units right

• 4 units left

• 4 units up

• 4 units down

Write a rule for the translation.

• (x, y) --> (x -1, y  + 2)

• (x, y) --> (x -2, y  + 1)

• (x, y) --> (x +2, y  - 1)

• (x, y) -->(x +1, y  -  2)

Identify the transformation from ABC to A'B'C'.

• 90^o clockwise rotation
• 90^o counter clockwise rotation
• Reflection across the y-axis
• Reflection across the x-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the transformation.

• Reflection across y-axis

• 90 Rotation counter clockwise

• Translation <-5, 1>

• Translation <5, -1>

Point (-5,2) is reflected over the y axis. Where is the new point located?

• (5, 2)

• (-5, -2)

• (-5, 2)

• (5, -2)

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.3

Point (7,2) is translated by the vector <-5, 2> units. Where is the new point located?

• (9, -3)

• (2, 4)

• (2, 0)

• (12, 4)

Apply the following rule to the point (-5,6):
(x,y)-->(y,-x)

• (-5,-6)
• (5,-6)
• (6,5)
• (-6,5)

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3