Relier Pairs Perimeter, Area, VolumeVersion en ligne Distinguish between how to calculate perimeter, area, surface area, and volume. par Megan Gallagher 1 Volume definition 2 Area definition 3 Surface area definition 4 Formula for area 5 Formula for surface area of prism 6 Formula for surface area of a cube 7 Formula for volume 8 Formula for perimeter 9 Perimeter definition 2 x [(Area of face A) + (Area of face B) + (Area of face C)] The number of square units that fill a 2D shape 6 x (length x width of face) The total area of all faces of a 3D figure (2 x length) + (2 x width) Length x width x height The number of cubic units that fill a 3D figure The total distance around all sides of a shape Length x width