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transformations - Coggle Diagram
transformations
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reflection
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if using a vertical line it is x =, if it is a horizontal line it is y =
enlargement
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work out the scale factor by counting the number of squares and deciding how much you need to multiply it by
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describe as “enlargement of...(scale factor)..., from...(centre of enlargement)...”
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rotation
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describe as “rotation clockwise/anti-clockwise, 90/189/270 degrees, about ...(centre of rotation)...”
if the centre of rotation is in the middle of the grid (0,0) it is called the origin
if it is somewhere else it is written as (x,y)
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