Golden ratio. The obtuse angle in the wide rhombic faces is also the dihedral angle of a regular icosahedron, with the obtuse angle from the faces of golden rhombi equal to your dihedral angle of a regular octahedron plus the tetrahedral vertex-center-vertex angle, which can be also the angle amongst https://stephennstya.review-blogger.com/57639883/a-review-of-90-cash-loan