π |
4 |
3 |
5 |
π |
2 |
π |
2 |
π |
4 |
3π |
4 |
π |
4 |
π |
4 |
3 |
5 |
π |
4 |
4 |
5 |
π |
2 |
π |
4 |
π |
4 |
π |
4 |
π |
4 |
4 |
5 |
3 |
5 |
24 |
25 |
π |
4 |
| ||
2 |
3 |
5 |
3
| ||
5 |
7 |
25 |
π |
2 |
1-2sinαcosα |
4
| ||
5 |
4
| ||
5 |
3
| ||
5 |
24 |
25 |
π |
2 |
π |
4 |
3π |
4 |
π |
4 |
π |
4 |
3 |
5 |
π |
4 |
4 |
5 |
π |
4 |
π |
4 |
| ||
2 |
π |
4 |
π |
4 |
7
| ||
10 |
49 |
25 |
24 |
25 |
3 |
5 |
tanA |
tanB |
π |
4 |
3 |
5 |
π |
2 |
3π |
2 |
π |
4 |
3-sin60° |
2-cos215° |
AC |
BC |
OA |
OC |
7 |
OB |
OC |
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