b |
2 |
b+10 |
2 |
4c-(b+10)2 |
4 |
b |
2 |
b |
2 |
OB |
OC |
OA |
OB |
b |
2 |
2b2 |
|b| |
b+10 |
2 |
b+10 |
2 |
2b2 |
|b| |
b+10 |
2 |
10 |
3 |
10 |
3 |
b+10 |
2 |
b+10 |
2 |
10 |
3 |
-(
| ||
2×1 |
20 |
3 |
b |
2 |
b+10 |
2 |
4c-(b+10)2 |
4 |
b |
2 |
b |
2 |
OB |
OC |
OA |
OB |
b |
2 |
2b2 |
|b| |
b+10 |
2 |
b+10 |
2 |
2b2 |
|b| |
b+10 |
2 |
10 |
3 |
10 |
3 |
b+10 |
2 |
b+10 |
2 |
10 |
3 |
-(
| ||
2×1 |
20 |
3 |
3 |
3 |