Geometry: An Interactive Journey to Mastery

(Greg DeLong) #1



  1. D௘ͽ yx^2 7KDWLVyí x
    E௘ͽ y 
    F௘ͽ 6ORSH  37 6Rxy^703 ^7 7KDWLVyx ^73 
    G௘ͽ 6ORSHLV6Ryx^2 7KDWLVyí x
    H௘ͽ x 
    I௘ͽ 6ORSH 4062  6Ryx^2 7KDWLVyí x
    J௘ͽ xy 30 7KDWLVy íͼ௘xí௘ͽ

  2. 3DUW,
    D௘ͽ M ͼ௘௘ͽ7KHOLQHMCHJJJGKDVHTXDWLRQy 
    E௘ͽ N ͼ௘௘ͽ7KHOLQHNAHJJGKDVHTXDWLRQyí íx
    F௘ͽ R ͼ௘í௘ͽ7KHOLQHRBHJJGKDVHTXDWLRQyx ^34 
    G௘ͽ %\VXEVWLWXWLQJx 41 DQGy LQWRHDFKRIWKHVHHTXDWLRQVZHVHHWKDW§· ̈ ̧©¹^13 ¿WVDOO
    WKUHHHTXDWLRQV
    3DUW,,
    D௘ͽ yx  ^12 
    E௘ͽ yí íx
    F௘ͽ yí ͼ௘x௘ͽ
    G௘ͽ 7KHSRLQWͼ௘௘ͽGRHVLQGHHG¿WDOOWKUHHHTXDWLRQV
    3DUW,,,
    D௘ͽ yx   21 ZKLFKLVWKHVDPHDVxy 
    E௘ͽ yí íͼ௘xí௘ͽZKLFKLVWKHVDPHDV 3 xy 

Free download pdf