∠
1=22°,∠2=![]()
[
]|
A .22° |
B .78° |
|
C .98° |
D .68° |
![]()
∠
1=65°∠2= [ ]
∠
3= [ ]∠4= [ ]
|
A .55° |
B .115° |
|
C .65° |
D .105° |
已知∠
2=75°,∠1=![]()
[
]|
A .75° |
B .100° |
|
C .105° |
D .95° |
∠
1=22°,∠2=![]()
[
]|
A .22° |
B .78° |
|
C .98° |
D .68° |
![]()
∠
1=65°∠2= [ ]
∠
3= [ ]∠4= [ ]
|
A .55° |
B .115° |
|
C .65° |
D .105° |
已知∠
2=75°,∠1=![]()
[
]|
A .75° |
B .100° |
|
C .105° |
D .95° |