Answers: Routine Transformations Practice Test
Describe the transformations shown. (In every case the dotted is the image, the solid is the original.)
Enlargement, Scale = 2
Describe these transformations .
Mark on all mirror lines, centres of rotation, lines of enlargement etc.
Rotation
Vector
3
1
90° anticlockwise
Describe as many transformations as you can that map the solid
square onto the dotted square.
Reflection
or Rotation 90° clockwise
Reflection
Rotation 180° (and two of 90°)
Vector translation
Reflection
Enlargement
𝟒
𝟎
Scale factor = 2
Describe as many transformations as you can that map the
solid parallelogram onto the dotted one.
from dot
Reflection
Rotation 180°
Vector translation
Vector
−𝟓
𝟏
Rotation
Which two transformation would you use to get this image?
Which transformation is which?.
90° anticlockwise
Enlargement = black
Rotation
180° about dot
Enlargement on dot
Scale factor
= 0.5 or ½
𝟑
𝟐
Reflection = green
Translation = blue
Rotation = red
𝟎
(or vice versa)
−𝟒
OR rotate 180° on dot then reflect horizontally
Reflection
and
Routine Transformations Practice Test
Describe the transformations shown. (In every case the dotted is the image, the solid is the original.)
Describe these transformations.
Mark on all mirror lines, centres of rotation, lines of enlargement etc.
Describe as many transformations as you can that map the solid
square onto the dotted square.
Describe as many transformations as you can that map the
solid parallelogram onto the dotted one.
Which transformation is which?
Which two transformation would you use
to get this image?