Common Formulas
| Shape | Equation | Variables |
|---|---|---|
| Cube | s = side length | |
| Rectangular prism | ℓ = length, w = width, h = height | |
| All Prisms | B = the area of one base, P = the perimeter of one base, h = height | |
| Sphere | r = radius of sphere | |
| Spherical lune | r = radius of sphere, θ = dihedral angle | |
| Closed cylinder | r = radius of the circular base, h = height of the cylinder | |
| Lateral surface area of a cone | s = slant height of the cone, |
|
| Full surface area of a cone | s = slant height of the cone, r = radius of the circular base, |
|
| Pyramid | B = area of base, P = perimeter of base, L = slant height |
Read more about this topic: Surface Area
Famous quotes containing the words common and/or formulas:
“I will not choose what many men desire,
Because I will not jump with common spirits,
And rank me with the barbarous multitudes.”
—William Shakespeare (1564–1616)
“That’s the great danger of sectarian opinions, they always accept the formulas of past events as useful for the measurement of future events and they never are, if you have high standards of accuracy.”
—John Dos Passos (1896–1970)