AE |
BF |
AE |
AD |
DE |
AD |
1 |
2 |
AB |
BF |
AF |
AB |
1 |
2 |
AE |
AB |
1 |
2 |
AD |
3 |
4 |
AB |
AE |
BF |
AD |
1 |
2 |
AB |
1 |
2 |
AD |
3 |
4 |
AB |
1 |
2 |
AD |
3 |
8 |
AB |
1 |
2 |
AD |
AB |
23 |
8 |
23 |
8 |
w |
v |
5 |
w |
5 |
5 |
v |
w |
v |
w |
v |
w |
w |
u |
v |
w |
u |
a2+b2 |
v |
w |
PA |
PB |
A.12 | B.0 | C.-12 | D.4 |
π |
3 |
m |
x |
2 |
3 |
x |
2 |
n |
x |
2 |
x |
2 |
m |
n |
a |
b |
a |
b |
AB |
3x |
2 |
3x |
2 |
AC |
x |
2 |
x |
2 |
π |
2 |
BC |
BC |
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