Friday, 15 April 2016


Transformations and enlargements

If we translate an object, we move it up or down or from side to side. But we do not change its shape, size or direction.
QQuestion
Which of the following triangles P, Q or R is a translation of triangle ABC?
Grid with triangle ABC and triangles PQR
AReveal answer
Remember
When we translate an object, every vertex (corner) must be moved in the same way.
Example:
Graph showing triangle PQR reflected in mirror line
Triangle PQR has been translated 3 squares down and 4 squares to the right. All of the vertices have been translated in the same way, and the object and its image are exactly the same shape and size.

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