ROTATIONS - PowerPoint PPT Presentation

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ROTATIONS

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  1. ROTATIONS Multiple choice questions

  2. The red triangle has been rotated... A B C 90˚ anti-clockwise around (0,0) 180˚ anticlockwise around (0,0) 90˚ clockwise around (0,0)

  3. The red square has been rotated... A B C 90˚ anti-clockwise around (-1,1) 270˚ clockwise around (1,-1) 90˚ anti-clockwise around (0,0)

  4. The red shape has been rotated 180˚clockwise...... A B C around (-1,1) around (-1,3) around (0,0)

  5. The centre of rotation is at ... A B C (0,2) (0.4) (0,0)

  6. The red triangle has been rotated... A B C 270˚ anti-clockwise around (-1,-1) 45˚ clockwise around (-1,-1) 180˚ anticlockwise around (-1,-1)

  7. To return to the position of the red triangle the green triangle must be... A B C Rotated 90˚ anticlockwise around (-1,0) Rotated 45˚ anticlockwise around (0,-1) Rotated 90˚ clockwise around (0,-1)