"equiangular." YourDictionary, n.d. Web. 12 October 2018. <http://www.yourdictionary.com/equiangular>.
equiangular. (n.d.). Retrieved October 12th, 2018, from http://www.yourdictionary.com/equiangular
(comparative more equiangular, superlative most equiangular)
(geometry) Of a polygon, having all interior angles equal. This is not necessarily a regular polygon, since that would also be equilateral; a rectangle is equiangular but not equilateral, unless it is a square.
If A or B vanish we have an equiangular spiral, and the velocity at infinity is zero.
 Thales discovered the theorem that the sides of equiangular triangles are proportional.
But since an equiangular spiral having a given pole is completely determined by a given point and a given tangent, this type of orbit is not a general one for the law of the inverse cube.
Incidentally Pappus describes the thirteen other polyhedra bounded by equilateral and equiangular but not similar polygons, discovered by Archimedes, and finds, by a method recalling that of Archimedes, the surface and volume of a sphere.
Tait that a similar representation of the type (30) is obtained if we replace the circle by an equiangular spiral described, with a constant angular velocity about the pole, in the direction of diminishing radius vector.