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Oak MathsTest · Maths

Describing a reflection

The starter and exit quiz of the lesson “Describing a reflection”, from the unit “Transformations” (Year 7 Maths) by Oak National Academy.

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Oak National Academy

12 questions

  1. Which of these sentences use the word "sense" correctly?
  2. In which of these images has the sense changed compared to the object?
  3. Write down a transformation that changes the "sense" of an object.
  4. When an object is reflected, the size of its angles are invariant. This means the angles remain ___.
  5. Complete this sentence: "When an object is reflected, the orientation of the object _______ ."
  6. Which of these diagrams shows a reflection?
  7. What is the purpose of a "line of reflection"?
  8. What does the word "equidistant" mean?
  9. Which pieces of information are needed to fully describe a reflection?
  10. Which of these coordinates are suitable for defining the location of the line of reflection for this reflection?
  11. Complete this sentence for the following description of a reflection: "A __________ reflection with line of reflection passing through the coordinates (8, 6) and (13, 6)"
  12. The object is reflected in the line of reflection shown. Which point would be the correct location of the reflection of vertex A?

License: OGL

Describing a reflection · Examplary