Видео с ютуба Bisecting An Angle Perpendicular Lines Constructing Parallel Lines Constructing Triangles

Constructing Parallel Lines Through a Given Point - Geometry

Bisecting an Angle with a Compass - Geometry Constructions

Angle Bisector How to Construct Using Compass (Geometry)

Bisecting an Angle

How to draw a Parallel line through a point.

How to draw a Perpendicular Bisector of a line.

Построение перпендикулярной прямой через точку (на прямой) — Геометрические построения

Constructing a Perpendicular Bisector - Geometry