Measurement
Let's go over the area formulas one more time.
- Area of a Rectangle = Base × Height.
- Area of a Square = Base × Height.
- Area of a Square = s2
- Area of Triangle = ½(Base × Height)
- Area of Parallelogram = Base × Height.
- Area of Trapezoid = ½(Base1 + Base2) × Height.
- Area of Circle = π(radius)2 = πr2