Unit 1: Rotations
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Rotation
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pivot point.. turns a shape, no other alterations
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center of rotation
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the point you turn the object around
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9 Terms
1
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Rotation
pivot point.. turns a shape, no other alterations
2
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center of rotation
the point you turn the object around
3
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angle of rotation
90°,180°, 270°, 360°
4
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counter clockwise
turn LEFT, default unless said otherwise
5
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rotation of 90° clockwise
(y,-x)
6
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rotation of 90° counterclockwise
(-y,x)
7
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rotation of 180°
(-x,-y)
8
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rotation 270° clockwise
(-y,x)
9
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rotation of 270° counterclockwise
(y,-x)
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