Random triples
Subject | Object |
---|---|
gptkb:Oloid | A = 4r² |
gptkb:Triaxial_ellipsoid | no simple closed form |
gptkb:Sphere | 4πr^2 |
gptkb:Ellipsoid | No simple closed formula |
gptkb:Spheres | 4πr^2 |
gptkb:Cubus | 6a^2 |
gptkb:butter | A = 4π^2 R r |
gptkb:hypersphere | A_n = (2 * π^{n/2} * r^{n-1}) / Γ(n/2) |
gptkb:Prisms | 2 × base area + perimeter × height |
gptkb:icosidodecahedron | (surface area = 5√3+3√25+10√3)a²) |
gptkb:Torus | 4π^2 R r |