The Course Blog for Math 125 at Wheaton College in Norton, Massachusetts for the fall term of 2014.
ROTATION 45°
a rigid motion of rotation 45° and reflection.
this is a rosette pattern except the center circle one . it has a reflection of 1 vertical line (we can say it has more than one reflection but they are the same so we just count as one ) so this is a dihedral rosettes. d1
ROTATION 45°
ReplyDeletea rigid motion of rotation 45° and reflection.
Deletethis is a rosette pattern except the center circle one . it has a reflection of 1 vertical line (we can say it has more than one reflection but they are the same so we just count as one ) so this is a dihedral rosettes. d1
Delete