https://www.khanacademy.org/math/geometry/hs-geo-circles/hs-geo-inscribed-polygons/v/constructing-square-inscribed-in-circle 2021-02-16T16:08:13Z Geometric constructions: circle-inscribed square Sal constructs a square that is inscribed inside a given circle using compass and straightedge. Sal Khan video https://cdn.kastatic.org/googleusercontent/SvdlgbsBvbXJ1LycC-2zTeuI-ZdK2evEPJ_F4nC7RDu5hG-hQZG2lpNk2JQmWV6sqWIdn-gQBCq3_OyCrePNKqc Geometric constructions: circle-inscribed square Sal constructs a square that is inscribed inside a given circle using compass and straightedge. https://cdn.kastatic.org/ka-youtube-converted/-gWtl6mdpeY.mp4/-gWtl6mdpeY.mp4 167 Constructing regular polygons inscribed in circles https://www.khanacademy.org/math/geometry/hs-geo-circles/hs-geo-inscribed-polygons/v/constructing-equilateral-triangle-inscribed-in-circle 2021-02-16T16:08:13Z Geometric constructions: circle-inscribed equilateral triangle Sal constructs an equilateral triangle that is inscribed inside a given circle using compass and straightedge. Sal Khan video https://cdn.kastatic.org/googleusercontent/yX2wLFVrzCgvg8ErWJO9vqtULkk4GxagENULoDn-M0Dz1prlP5n7FMZxok0fACgzJDF5gi0O0z10ecWlVx3tKnA Geometric constructions: circle-inscribed equilateral triangle Sal constructs an equilateral triangle that is inscribed inside a given circle using compass and straightedge. https://cdn.kastatic.org/ka-youtube-converted/gWMTTP58_J0.mp4/gWMTTP58_J0.mp4 208 Constructing regular polygons inscribed in circles https://www.khanacademy.org/math/geometry/hs-geo-circles/hs-geo-inscribed-polygons/v/constructing-regular-hexagon-inscribed-in-circle 2021-02-16T16:08:13Z Geometric constructions: circle-inscribed regular hexagon Sal constructs a regular hexagon that is inscribed inside a given circle using compass and straightedge. Sal Khan video https://cdn.kastatic.org/googleusercontent/pBEoaxN_Fl_bSRh2xBxhJScO42_G0DilUqJFqAKDTDWq8Nwz9ydaQ0LvFj3ANV4KRWVoBrQumxIKTGg_tNKGrqZQHw Geometric constructions: circle-inscribed regular hexagon Sal constructs a regular hexagon that is inscribed inside a given circle using compass and straightedge. https://cdn.kastatic.org/ka-youtube-converted/Yu4eqwGFJK8.mp4/Yu4eqwGFJK8.mp4 221 Constructing regular polygons inscribed in circles