DSE TP 25 – 軌跡 Locus (MC Skills)
由 楊老師 任教
課程概要:
- 軌跡的概念 Concept of a Locus
- 軌跡的描述及繪畫 Description and Sketch of a Locus
- 垂直平分線 Perpendicular bisector
- 兩線段與兩半圓 Two line segments and two semicircles
- 兩線平行及保持距離 Two lines parallel at a distance
- 該線平行並等距 Line which is parallel and equidistant
- 直角的角平分線 A pair of perpendicular lines, which are the angle bisectors
- 圓心及半徑的圓 Circle with the centre and radius
- 圓形及直徑 Circle with diameter - 拋物線 parabola