Perimeter and area
Distinguish perimeter and area and split or combine shapes to find amounts.
Practice for this concept
Scope and references
Topics
Polygon perimeters and areas, pi, circle circumference and area, sectors, composite shapes
Learning goal
Distinguish perimeter and area and split or combine shapes to find amounts.
Helpful background
Distinguish length and area units and connect multiplication with partitioning shapes.
Perimeter and area
Does not include areas of circles, sectors, or composite figures.