surface area formula

4 triples
GPTKB property

Random triples
Subject Object
gptkb:Dodecahedron 3√25 + 10√5 * a²
gptkb:Octahedron 2 * sqrt(3) * a^2
gptkb:Regular_triangular_pyramid base Area + (3/2) * base Perimeter * slant Height
gptkb:Icosahedron 5 * √3 * a²