Perimeter Patrol

Can you measure the boundary of any shape? In Perimeter Patrol, you’ll learn how to find the perimeter of different 2D shapes by adding up all their sides.
 

You’ll patrol rectangles, squares, and more—measuring, calculating, and writing down the total lengths that form their edges.
 

As you solve, you’ll boost your understanding of measurement, sharpen your math accuracy, and apply your skills to real-life spaces like rooms and gardens.