Question

柯基不等式

求問這題BD比CD錯在哪？

B
145°
AD
J6+2
4
=
BD
J2
56452
60%
'
D
AD
=
450
=
C
CD
J6-J2
4
1
CD
AD = x 600
XBD
√6-52
N3-1' CO
4
=> (√√3+1) BD
2BD:ED
AD: 0 = 1.2
BD:CD=2:1

Answer 1

hahaha

計算有點錯誤