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5 Cards in this Set
- Front
- Back
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Dilation |
Enlarge of reduce on an object by a scale factor |
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Dilation |
To enlarge and reduce and object, multiply x&y coordinates |
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Rations (90 degree counterclockwise) |
Rule: (x,y) -> (-y,x) |
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Rations (180 degree counterclockwise) |
Rule: (x,y) -> (-x,-y) |
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Rations (270 degree counterclockwise) |
Rule: (x,y) -> (y,-x) |
