https://www.khanacademy.org/math/geometry/hs-geo-congruence/hs-geo-bisectors/v/constructing-a-perpendicular-bisector-using-a-compass-and-straightedge 2021-02-16T16:08:13Z Geometric constructions: perpendicular bisector Sal constructs a perpendicular bisector to a given line segment using compass and straightedge. Sal Khan video https://cdn.kastatic.org/googleusercontent/Bjfj2eM1niFGunZY-P1N3CxVS8HNTbRplbz-yjCosmkaJsSoTSa0ZldRXgPIS1fvnMhp540o38QZpOuL7RA2JUg Geometric constructions: perpendicular bisector Sal constructs a perpendicular bisector to a given line segment using compass and straightedge. https://cdn.kastatic.org/ka-youtube-converted/WR2R_wrdEVY.mp4/WR2R_wrdEVY.mp4 86 Constructions and Tilings https://www.khanacademy.org/math/geometry/hs-geo-congruence/hs-geo-bisectors/v/constructing-a-perpendicular-line-using-a-compass-and-straightedge 2021-02-16T16:08:14Z Geometric constructions: perpendicular line through a point on the line Sal constructs a line perpendicular to a given line through a point on the line using compass and straightedge. Sal Khan video https://cdn.kastatic.org/googleusercontent/NgTArIZqt6AglZ5SQuuNIwywyAkEg_zZJqGW0Xai67WihDqRYr00cfCae-2SOniO0jK4s-vt5hZ6O0Zg66frCEsD Geometric constructions: perpendicular line through a point on the line Sal constructs a line perpendicular to a given line through a point on the line using compass and straightedge. https://cdn.kastatic.org/ka-youtube-converted/nM-O8llUdwg.mp4/nM-O8llUdwg.mp4 72 Constructions and Tilings https://www.khanacademy.org/math/geometry/hs-geo-congruence/hs-geo-bisectors/v/constructing-an-angle-bisector-using-a-compass-and-straightedge 2021-02-16T16:08:13Z Geometric constructions: angle bisector Sal constructs a line that bisects a given angle using compass and straightedge. Sal Khan video https://cdn.kastatic.org/googleusercontent/k0ShVOtWKk8bpYbdkwztYCR_s299KJ7K2IC6cbiEn3WNlW88vonoAm9h67WtxvGHEFGXes-Y5in6opSJHr702xMy Geometric constructions: angle bisector Sal constructs a line that bisects a given angle using compass and straightedge. https://cdn.kastatic.org/ka-youtube-converted/KNr52iFk7n4.mp4/KNr52iFk7n4.mp4 137 Constructions and Tilings https://www.khanacademy.org/math/geometry/hs-geo-congruence/hs-geo-bisectors/v/geometric-constructions-congruent-angles 2021-02-07T17:14:00Z Geometric constructions: congruent angles We can construct congruent angles with a compass and straight edge. They're congruent corresponding angles of congruent triangles. video https://cdn.kastatic.org/googleusercontent/sLWZhppm_G2xe_FOLTZn7KFumbW3b8eGxi2SOOvcpAVmWimENlNtT_MDWYnAhZWzPJHd70FWxrMG66cyDh9-2NWVrw Geometric constructions: congruent angles We can construct congruent angles with a compass and straight edge. They're congruent corresponding angles of congruent triangles. https://cdn.kastatic.org/ka-youtube-converted/D9UXfNc1ePs.mp4/D9UXfNc1ePs.mp4 249 Constructions and Tilings https://www.khanacademy.org/math/geometry/hs-geo-congruence/hs-geo-bisectors/v/constructing-parallel-lines 2022-09-10T02:03:40.164764806Z Geometric constructions: parallel line We can parallel lines with compass and straightedge by creating a pair of congruent corresponding angles on a transversal. video https://cdn.kastatic.org/ka_thumbnails_cache/a98a299d-ab26-4081-9f38-30b6631e87a8_1280_720_base.png Geometric constructions: parallel line We can parallel lines with compass and straightedge by creating a pair of congruent corresponding angles on a transversal. https://cdn.kastatic.org/ka-youtube-converted/BHLre3UiIho.mp4/BHLre3UiIho.mp4 123 Constructions and Tilings