Transformations EOC review
Score:
1. Which transformation would NOT map the regular hexagon onto itself?
A
A reflection about the x-axis
B
A 240 degree rotation about the origin
C
A reflection about the y-axis
D
A 240 degree rotation about (1, 1)
2. Which sequence of transformations maps ΔABC
to ΔRST?
A
Reflect ΔABC across x = -1. Then translate
the result 1 unit down.
B
Reflect ΔABC across x = -1. Then translate
the result 5 units down.
C
Translate ΔABC 6 units to the right. Then
rotate the result 90° clockwise about (1, 1).
D
Translate ΔABC 6 units to the right. Then
rotate the result 90° counterclockwise
about (1, 1).
3. A regular pentagon is centered about the origin
and has a vertex of (0, 4). Which transformation maps the pentagon to
itself?
A
A clockwise rotation of 100° about the
origin
B
A reflection about the line m
C
A clockwise rotation of 216° about the
origin
D
A reflection about the x-axis
Page 1 of 3
4. A parallelogram has vertices at (0,0), (0, 6), (4,4), and (4, -2). Which
transformation maps the parallelogram onto itself?
A
A reflection across y = 2
B
A reflection across x = 2
C
A 180° rotation about the origin
D
A 180° rotation about (2, 2)
5. The polygon below has a center point. Which list of rotations about the center
point will result in the figure being carried onto itself?
A
30°, 45°, 60°
B
45°, 60°, 90°
C
60°, 90°, 135°
D
45°, 90°, 135°
6. A regular hexagon is centered about the origin and has a vertex of (0, 4). Which
of the following is true about the symmetry of a regular hexagon?
A
A regular hexagon has only rotational symmetry.
B
A regular hexagon has both rotational and line symmetry.
C
A regular hexagon has only line symmetry.
D
A regular hexagon has neither rotational nor line symmetry.
7. The following chart shows the coordinates for rectangle ABCD and its image
A'B'C'D' after a single transformation. Identify the transformation that produces
this image.
A
The rectangle is reflected about the x-axis.
B
The rectangle is reflected about the y-axis.
C
The rectangle is translated one unit to the left.
D
The rectangle is rotated 180 degrees.
Page 2 of 3
8. Which transformation would NOT map the regular pentagon onto itself?
A
A reflection about x = -4
B
A 144° rotation about the point (-4, -3)
C
A 218° rotation about the point (-4, -3)
D
A 288° rotation about the point (-4, -3)
Page 3 of 3