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x=65°andy=45°by alternate angle
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it is given that DAB || BC
therefore, x= ABC= 65° [alt. interior angles]
by angle sum property...
65°+45°+BAC=180°
=>BAC=180°-110°
=>BAC=70°
By linear pair axiom...
x°+BAC+y°=180°
=> 65°+70°+y=180°
y=180°-135°
=>y=45°
therefore, x= ABC= 65° [alt. interior angles]
by angle sum property...
65°+45°+BAC=180°
=>BAC=180°-110°
=>BAC=70°
By linear pair axiom...
x°+BAC+y°=180°
=> 65°+70°+y=180°
y=180°-135°
=>y=45°
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