π |
6 |
1 |
4 |
5π |
6 |
π |
3 |
π |
6 |
π |
4 |
π |
6 |
π |
3 |
π |
2 |
π |
6 |
1 |
4 |
5π |
6 |
π |
6 |
π |
6 |
1 |
4 |
π |
3 |
π |
2 |
π |
6 |
π |
6 |
π |
3 |
π |
6 |
π |
6 |
1 |
16 |
15 |
16 |
5π |
6 |
π |
3 |
1 |
4 |
15 |
16 |
11 |
16 |
π |
6 |
π |
4 |
π |
6 |
π |
3 |
π |
2 |
1 |
2 |
1 |
2 |
1 |
3 |
1 |
2 |
1 |
2 |
AC |
AB |
A.135° | B.45° | C.60° | D.120° |
| ||
3 |
m |
3 |
n |
B |
2 |
m |
n |
| ||
cos3500-
|
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