## Measurement

Converting Length 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

When converting from a larger unit to a smaller unit there will be more of the smaller unit, therefor we multiply.

For example, 5 m = 5 x 100 cm = 500 cm

When converting from a smaller unit to a larger unit there will be less of the larger unit, therefor we divide.

For example, 500 cm = 500/100 m = 5 m

For example, 5 m = 5 x 100 cm = 500 cm

When converting from a smaller unit to a larger unit there will be less of the larger unit, therefor we divide.

For example, 500 cm = 500/100 m = 5 m