|
|
| Gebruikte formules |
s = 2 * √2 * r * h - h²
t = 2 * √2 * r * i - i²
α = 2 * arccos ( 1 - h / r )
β = 2 * arccos ( 1 - i / r )
p = 2 π r - r ( α + β ) + s + t
A = π r² - r² * α / 2 + s * ( r - h ) / 2 - r² * β / 2 + t * ( r - i ) / 2
π = 3.141592653589793 |
|
|
|
boven links klikken.
