contestada

Which transformation will always map a parallelogram onto itself?
O A.
a 90° rotation about its center
a reflection across one of its diagonals
OB.
O c.
a 180° rotation about its center
OD.
a reflection across a line joining the midpoints of opposite sides

Respuesta :

Answer:

C..

Step-by-step explanation:

A rotation of 180 degrees about the center of the parallelogram will  do this.

Otras preguntas