Area and Volume (Grade 11 NSC Matric Mathematical Literacy): Flashcards

Area: 2D (flat surfaces); Volume: 3D (space inside objects)

Total area of all surfaces of a 3D object

$2lw + 2lh + 2wh$

$2pi r^2 + 2pi rh$

$V = l imes w imes h$

$V = pi r^2 h$

Square units: mm², cm², m²

Cubic units: mm³, cm³, m³

1,000 litres

1 ml