直线AB、CD相交于点O,OE平分∠BOD,OF平分∠BOC,∠AOD:∠BOE=4:1,求∠AOF的度
直线AB、CD相交于点O,OE平分∠BOD,OF平分∠BOC,∠AOD:∠BOE=4:1,求∠AOF的度
直线AB、CD相交于点O,OE平分∠BOD,OF平分∠BOC,∠AOD:∠BOE=4:1,求∠AOF的度数.
/D
/
A--------O-------B
/
/
/ F
OF在∠BOD中!快,
直线AB、CD相交于点O,OE平分∠BOD,OF平分∠BOC,∠AOD:∠BOE=4:1,求∠AOF的度数.
......................./D
....................../
.........A--------O-------B
...................../...
..................../ ....
..................C/........F