Square
Rectangle
Triangle
Parallelogram
Trapezium
Circle
Sector
Cube
Cuboid
Cylinder
Cone
Sphere
Hemisphere
Prism
IGCSE Year 10 Mensuration Formulas Table
Shape
Diagram
Area
Perimeter / Surface Area
Volume
Square
side²
4 × side
Rectangle
length × width
2(l + w)
Triangle
½ × base × height
a+b+c
Parallelogram
base × height
2(a + b)
Trapezium
½ × (a + b) × h
a+b+c+d
Circle
r²
2r
Sector
/360 × r²
/360 × 2 r
Cube
6a²
a³
Cuboid
2(lw + lh + wh)
l×w×h
Cylinder
2 r² + 2 rh
r²h
Cone
r² + rl
r²h
Sphere
4 r²
r³
Hemisphere
3 r²
² r³
Prism
Depends on base
Area of cross-section × length