P – M – OE12

The perimeter of a quadrilateral was the same as the perimeter of a five-sided shape. What could the side lengths be for each shape?

P – M – WP11

A student created a rectangle using pipe cleaners. The rectangle had side lengths of 26 cm and 25 cm. What is the perimeter of this rectangle?

P – M – OE13

The perimeter of a rectangle was the same as the perimeter of a square. What could the side lengths be for each shape?

P – M – PP20

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

Subscribe To Our Newsletter

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

You have successfully subscribed!