Apothem
Image Apothem of hexagon.svg thumb right Apothem of a hexagon The apothem of a regular polygon is a line ... from the center of the polygon that is perpendicular to one of its sides. The word apothem can also ..
Regular polygon
This section is linked from Truncated icosahedron Image Apothem of hexagon.svg thumb right Apothem ... of the apothem , a , the line drawn from the centre of the polygon perpendicular to a side . That is A a.n.t ..
Computing ?
for the perimeter related to the apothem , of a polygon with an infinite number of sides math ... math math C lim n to infty a n cot left frac 360 n right math Since the apothem of the circle is the radius ..
Area
of the octagon. Any regular polygon math frac 1 2 a p , math math a math is the apothem , or the radius ..
Golden ratio
is determined by its medial right triangle, whose edges are the pyramid s apothem a , semi base ... pyramids and triangles A pyramid in which the apothem slant height along the bisector of a face ..
List of mathematics articles (A)
sphere packing Talk Apollonian sphere packing Apollonius theorem Talk Apollonius theorem Apothem Talk Apothem Apotome Talk Apotome Appell sequence Talk Appell sequence Application of tensor theory ..