Math ninjas can learn the secrets of the rectangle with this practice page about the area and perimeter of a rectangle.

Students practice calculating the perimeter of a variety of shapes in inches in this geometry worksheet.

Children practice calculating the perimeter of a variety of polygons in this geometry worksheet.

Children practice calculating the perimeter of a variety of polygons in this geometry basics worksheet.

Sail through geometry practice with this third-grade worksheet all about finding the perimeter of triangles!