What are the coordinates of the two points that the blue point is exactly in the middle of?
Now for the advanced student:
Which point is in the middle of the centres of enlargements?
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The large red shape is an enlargement of the small red shape.
The large blue shape is an enlargement of the small blue shape.
[One small square represents one unit]
Teacher: Right click the diagram to zoom in.
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Topics: Starter  Coordinates  Enlargements  Loci
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Previous Day  This starter is for 25 July  Next Day
(3,3) and (1,1)
For the advanced student:
(1,1)
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