Measurement
Converting Area Units

Measurement

• Perimeter
• Converting length units
• Circumference of a circle
• Arc length
• Converting area units
• Area of squares and rectangles
• Area of triangles
• Area of parallelograms
• Area of trapezia
• Area of kites
• Area of a circle
• Area of semi and quarter circles
• Area of sector circles
• Area of composite shapes
• Surface area of basic solids

It is important to remember that converting between units of area is not the same as converting between units of length. Because there are square units, the conversion factor is the square of the conversion factor for length.