Rotations And Reflections Formulas Flashcards

1
Q

Reflection over x

A

x,y —> x,-y

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2
Q

Reflection over y

A

x,y—-> -x,y

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3
Q

Reflection over line y=x

A

x,y—–> y,x

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4
Q

Reflection over y=-x

A

-y,-x

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5
Q

Rotation formulas (ccw) in order

A

Switch and negate the front

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