MathsheetsMake a worksheet →3.MD.D.8
Work with perimeter — including finding a missing side, and seeing perimeter and area change independently.
Worksheets for this standard 1 topic
The standard, officially
Solve real world and mathematical problems involving perimeters of polygons, including finding the perimeter given the side lengths, finding an unknown side length, and exhibiting rectangles with the same perimeter and different areas or with the same area and different perimeters.