IDENTITY 網站:
https://project-identity.hk
影片內容:
00:00 - 片頭
01:03 - 軌跡的概念 | concept of a locus
03:16 - 與一點保持固定距離 | maintaining a fixed distance from a fixed point
04:45 - 與兩點保持相等距離 | maintaining an equal distance from two given points
06:52 - 與兩平行線保持相等距離 | maintaining an equal distance from two parallel lines
08:22 - 與一直線保持固定距離 | maintaining a fixed distance from a line
09:35 - 與一線段保持固定距離 | maintaining a fixed distance from a line segment
11:18 - 與兩相交直線保持相等距離 | maintaining an equal distance from two intersecting lines
13:30 - 例子 1 | example 1
14:36 - 例子 2 | example 2
16:30 - 例子 3 | example 3
18:37 - 例子 4 | example 4
Playlist:
HKDSE Maths | 軌跡 | Locus
https://www.youtube.com/playlist?list=PL1Pv0-rhcQx7YnLa5ZbQ8NsJ2x24AKq35