Octagon eight lines of reflective symmetry and rotational symmetry of order 8. A regular octagon is represented by the Schläfli symbol {8}. The internal angle at each vertex of a regular octagon is 135° (formula_1 radians). The central angle is 45° (formula_2 radians). The area of a regular octagon of side length "a" is given by In terms of the circumradius "R", the area is In terms of the apothem "r" (see also inscribed figure), the area is These last two coefficients bracket the value of pi, the area of the unit circle. The area can also be expressed as where
The Return of Dr. Octagon album's best song is "Ants," where he comes off frantic but omnipotent...It's dense and fascinating stuff, a tantalizing glimpse of what might've happened if Keith hadn't treated the reemergence of his most popular persona like an easy payday." PopMatters writer Michael Frauenhofer wrote that ""The Return of Dr. Octagon" is still better than anything Kool Keith's done in a little while, but apart from its best tracks, it's not close to the level of his finest work of the past, and it doesn't really build much on the legend of Dr. Octagon, which still rests most firmly on the good