Archive for 9月 2nd, 2013

 02 Sep 2013 @ 12:36 AM 
 

進階教學—三角函數的應用

 

 

P 是正方形 ABCD內部的一定點，AP長=1，BP長=2，CP長=3

求正方形面積=?

 

詳解見:

http://140.128.107.194/wpmu/thuhsc006/files/2013/10/e6ada3e696b9e5bda2.doc

Tags Categories: 數學 Posted By: 我是大富翁
Last Edit: 03 Oct 2013 @ 12 03 AM

E-mail • Permalink • Comments (0)
\/ More Options ...
Last 50 Posts
Back
Back
Register an account
Change Theme...
  • Role »
  • Posts »
  • Comments »
Change Theme...
  • VoidVoid (Default)
  • LifeLife
  • EarthEarth
  • WindWind
  • WaterWater
  • FireFire
  • LiteLightweight
  • No Child Pages...
  • No Child Pages...
  • No Child Pages...