E – M – PP21

Draw two different rectangles with each having a perimeter of 20 cm, but different areas.

E – M – PP6

Draw a four-sided polygon with a perimeter of 37 cm.

E – M – PP22

Draw two different rectangles with each having a perimeter of 40 cm.

Subscribe To Our Newsletter

Join our mailing list to receive the latest news and updates from Dr. David Costello.

You have successfully subscribed!