幾何学

2022年01月17日

2.32
- Vectors
- Length
- Dot product
- Cross product
- Addition, subtraction
- Analytic geometry
- Position of a point relative to a line
- Relative position of two lines
- Relative position of three points
- Angle bisector
- Angle from three points
- Points and lines
- Intersection point
- Distance from point
- Length of the segment
- Parallel and Perpendicular line
- Perpendicular bisector
- Axial symmetry
- Central symmetry
- Translation by a vector
- Angle between lines