Practice Page
Directions: Read carefully.

1.
a) This graph demonstrates a line reflection over the y-axis.
Choose:
TRUE
FALSE

b)
Points
B and B' are the same distance from the line of reflection.
Choose:
TRUE
FALSE

 

 

2.
a) This graph demonstrates a point reflection in the origin.
Choose:
TRUE
FALSE

b)
Points
B and B' are the same distance from the origin.
Choose:
TRUE
FALSE

 

 

3.
a) The points A and A' are the same distance from the y-axis.
Choose:
TRUE
FALSE

b)

Choose:
TRUE
FALSE

c)
AA' = BB' = CC'
Choose:
TRUE
FALSE

 

 

4.
a) This graph illustrates a reflection over the x-axis.
Choose:
TRUE
FALSE

b)
In a reflection, the distances connecting the corresponding points between the pre-image and the image are of equal length.
Choose:
TRUE
FALSE

 

 

5.
a) This graph illustrates a reflection over the x-axis.
Choose:
TRUE
FALSE

b)
In a reflection, the segments connecting the corresponding points of the pre-image and the image are parallel to one another.
Choose:
TRUE
FALSE

 

6.
a) This graph illustrates a point reflection in the origin.
Choose:
TRUE
FALSE

b)
If point
A is connected to point A', the origin will be the midpoint of the segment.
Choose:
TRUE
FALSE

 

7.
a) Triangle ABC has coordinates
A(-3,3), B(3,2) and C(-1,-4). 
The triangle is reflected over the y-axis, and the coordinates of image triangle
A'B'C' are
A'(3,3), B'(-3,2) and C'(1,-4).
Choose:
TRUE
FALSE

b)
In a reflection, the order of the lettering is preserved.

Choose:
TRUE
FALSE

 

 

8.
a) The line of reflection between these two triangles
is y = -1.
Choose:
TRUE
FALSE

b)
The line of reflection is the perpendicular bisector of the segments joining the corresponding points from the pre-image to the image.
Choose:
TRUE
FALSE

 

 

9.
a) The image of point A reflected in the x-axis is
point
D.
Choose:
TRUE
FALSE

b)
The image of point
A reflected in the x-axis and then reflected over the y-axis is
point
G.
Choose:
TRUE
FALSE

 

 

10.
a) This graph illustrates a point reflection in the origin.
Choose:
TRUE
FALSE

b)
If a triangle has a point reflection in the origin, a segment connecting any of the corresponding vertices between the pre-image and the image will pass through the origin.

Choose:
TRUE
FALSE

 

 

11.
a) The line of reflection for this pentagon is the y-axis.
Choose:
TRUE
FALSE

b)
The coordinates of the point on the line of reflection half-way between points
E and C is (0,2).
Choose:
TRUE
FALSE

 

 

12.
a) This L-shaped image will face in the same direction after being reflected over the y-axis, and then reflected over the
x-axis.
Choose:
TRUE
FALSE

b)
Vertex (3,2) will be mapped to (-3,-2) after a reflection over the y-axis and then reflected over the x-axis.
Choose:
TRUE
FALSE

 

 

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