negative 10
10
14
Red intersecting Secants
15
Tangents ( Line Segments )
41
equals
42
equals
left parenthesis, negative 0.8 4 0 7 , negative 3.0 3 6 , right parenthesis
43
equals
left parenthesis, 1.5 3 1 , 2.6 1 4 , right parenthesis
44
equals
left parenthesis, 2.9 4 , negative 1.3 , right parenthesis
45
equals
left parenthesis, 1.5 3 1 , 2.6 1 4 , right parenthesis
46
Points
47
53
技術支援
技術支援
新增空白圖檔
範例