Spring 2021 Geometry Exam Review

What transformation means to slide?

• Reflection

• Translation

• Rotation

What transformation means to turn?

• Rotation

• Translation

• Reflection

What transformation means to flip?

• Rotation

• Reflection

• Translation

Which of the following is the definition of a midpoint of a segment?

• Line or part of a line that divides a segment into 2 congruent segments.
• Point that divides a segment into 2 congruent segments.
• Line that is perpendicular to and divides the segment into 2 congruent segments.
• Segment that goes to the midpoint of the opposite segment and divides the segment into 2 congruent segments.

What transformation is happening?
(x, y) ----> (x + 2, y - 3) 

• slide up 2, left 3
• slide right 2, up 3
• slide right 2, down 3
• slide left 3, right 2

Write the rule for this translation:
Slide 3 up and 2 right

• (x, y)---->(x + 3, y + 2)
• (x, y)-----> (x+2, y + 3)
• (x, y)----> (x - 2, y + 3)

The original figure prior to a transformation.

• Pre-image
• Image

Translations, rotations, and reflections are three different types of what?

• Transformations
• Geometry
• Vectors
• Shapes

After a figure has been transformed, we call the new figure the...

• Image
• Different shape
• Figure that moved
• Prime

Congruent means...

• The same angles.
• The same size and same shape.
• Equal to.
• The same transformation.