如图甲,∠DAB+∠ABC+∠BCE=3600,

如图甲,∠DAB+∠ABC+∠BCE=3600,
(1)说明AD与CE的位置关系,并说明理由;
(2)作∠BCF=∠BCG,CF与∠BAH的平分线交于点F,若∠F的余角等于2∠B的补角,
求∠BAH的度数.
(3)在前面的条件下,如图乙,若P是AB上一点,Q是GE上任一点,QR平分∠PQG,
PM‖QR,PN平分∠APQ,下列结论:①∠APQ+∠NPM的值不变;②∠NPM的度数不变,可以证明,只有一个是正确的,请你作出正确的选择并求值.
呵呵打错拉是360度哈!图吗,`````````````````````````````````````````````````我不会发哪位人士教教