Angle of Rotation:
The number of degrees that a figure is rotated about a fixed point.
Answer the following questions about a quadrilateral FGHI rotating about a point.
Choose each answer from the menus.
a) How does the size and shape of FGHI compare to the image F'G'H'I'?
F'G'H'I' is twice as large
F'G'H'I' is two units longer
F'G'H'I' is the same size
b) If point G is rotated 30 degrees, then what point will represent its image ?
not enough information to answer
c) FGHI is rotated 90 degrees clockwise about the origin and F has coordinates (4,0). What are the coordinates of F' ?