S3 Coordinate Geometry

tkyggb, 2017/05/10

S3 Coordinate Geometry


  • 1. Distance between Two Points 兩點距離
  • 2. Slope 斜率 - 概念及定義 (3)
  • 3. Slope of perpendicular lines
  • 4. Parallel lines (angle of inclination and slope) v2
  • 5. Quiz on Mid-point 中點：測驗
  • 6. 63=64=65 ?

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Distance between Two Points 兩點距離

gMath 互動數學教室 [url=http://www.geogebra.hk/]http://www.geogebra.hk[/url]
– Alex CHIK

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