The blue shape has been reflected in the red line to create the green shape.
Can you work out where the red line needs to be to be the line of reflection to create each purple shape? Use the scribble function to draw the lines.
Select the dots on the red line, and move them to move the line to place the green shape over each of the purple shapes.
In each case does the red line go over the line you drew?
Describe fully each reflection.
Now scribble a new line on the graph. Move one of the purple shapes to where the blue shape will end up when reflected in this line. Move the red line to check if you are correct.
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