綱要
Foundations of Geometry - Constructions
目錄
Sheet 1
- Exercise 2.1 - Angle bisector
- Exercise 2.2 - Midpoint of a segment
- Exercise 2.3 - Perpendicular from an inner point
- Exercise 2.4 - Perpendicular from an outer point
- Exercise 2.5 - Trasporting an angle
- Exercise 2.6 - Parallel by a given point
- Exercise 2.7 - Find the center of a given circle
- Exercise 2.8 - Tangent to a circle
Sheet 2
- Exercise 2.9 - Finding the incenter
- Exercise 2.10 - Finding the circumcenter
- Exercise 2.11 - Circle which cuts a given chord on a given line
- Exercise 2.12 - Circle by a point and tangent to a line at a given point
- Exercise 2.13 - Construct three orthogonal circles
- Exercise 2.14 - (Quick) segment trisection
Sheet 3
Sheet 4
- Exercise 2.16 - The rusty compass
- Exercise 2.17 - Perpendicular from a point on the line (with rusty compass)
- Exercise 2.18 - Perpendicular from a point not on the line (with rusty compass)
- Exercise 2.19 - Transporting segments with rusty compass
- Exercise 2.20 - Circle/line intersection with rusty compass - II
Sheet 5
Sheet 6