题目列表(包括答案和解析)
AB |
AC |
BC |
AC |
AB |
OP |
0A |
AB |
AC |
OA |
OC |
OB |
0 |
S△AOC |
S△ABC |
1 |
3 |
| ||
丨
|
| ||
丨
|
BC |
| ||
丨
|
| ||
丨
|
1 |
2 |
OA |
OB |
OC |
0 |
OA |
OB |
OB |
OC |
OC |
OA |
AC |
AB |
OA |
OB |
OB |
OC |
OC |
OA |
OP |
OA |
AB |
AC |
OA |
OB |
OC |
0 |
S△AOC |
S△ABC |
1 |
3 |
| ||
|
|
| ||
|
|
BC |
| ||
|
|
| ||
|
|
1 |
2 |
OA |
OB |
OC |
0 |
OA |
OB |
OB |
OC |
OC |
OA |
A.直角三角形 | B.等边三角形 |
C.等腰三角形 | D.边长不等的锐角三角形 |
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