Lessons

Find area by using multiplication
In this lesson, you will learn how to find the area of a complex shape by using multiplication.
Building Block Standards

Measure area by counting unit squares (3.MD.C.6)
Measure areas by counting unit squares (square cm, square m, square in, square ft, and improvised units).

Understand area as an attribute of plane figures and concepts of area measurement (3.MD.C.5)
A plane figure which can be covered without gaps or overlaps by n unit squares is said to have an area of n square units.