Zusammenfassung der Ressource
Area, Volume & Perimeter Mind Map
- Area
- 2-Dimensional
- Measured in metres squared (m^2)
- Formulae
- Rectangle: length x height
- Triangle: 1/2 x base x (perpindicular) height
- Circle: π r^2
- Volume
- 3-Dimensional
- Formulae
- Cylinder: π r^2 h
- Cuboid: length x width x height
- Cone: 1/3 x π r^2 h
- Sphere: 4/3 x π r^3
- Measured in metres cubed (m^3)
- Total space taken up by a shape
- Perimeter
- 1-Dimensional
- Measured in metres (m)
- Formulae
- Rectangle:(2 x length)+ (2 x width)
- Circle: 2π r
- Square: 4 x length
- Total length of a shape's boundary