An illustration showing how to construct a regular octagon from a square by cutting off the corners of the square. “With the corners as centers, draw circle arcs through the center of the square to the side, which determine the cut-off.”
octagon_from_square
Geometric Constructions
Ornament of a Vaulted Roof vintage illustration. 35072824 Vector
Octagon Dot Tiles Dimensions & Drawings
Geometric Constructions
INSCRIBING REGULAR POLYGONS
INSCRIBING REGULAR POLYGONS
Ornament of a Vaulted Roof vintage illustration. 35072824 Vector
Is there an easy method to draw an accurately proportioned octagon
Framing Square Basics: Octagon Layout
File:Octagon-v-square-2.png - Wikipedia
Ornament of a Vaulted Roof vintage illustration. 35072824 Vector
Geometric Constructions
An Eccentric Victorian, His Book and the Giant Pink Pastry of a
