(2013•厦门)∠A=60°,则∠A的补角是( )
A.160° B.120° C.60° D.30°
(2013•六盘水)直尺与三角尺按如图所示的方式叠放在一起,在图中所标记的角中,与∠1互余的角有几个( )

A.2个 B.3个 C.4个 D.6个
(2013•重庆)已知∠A=65°,则∠A的补角等于( )
A.125° B.105° C.115° D.95°
(2013•大连)如图,点O在直线AB上,射线OC平分∠DOB.若∠COB=35°,则∠AOD等于( )

A.35° B.70° C.110° D.145°
(2014•南岸区一模)已知∠A=46°,则∠A的余角为( )
A.44° B.54° C.134° D.144°
(2014•岑溪市一模)若∠α=36°,则∠α的余角是( )
A.144° B.63° C.54° D.44°
