Question

please answer these questions fast ​

Answer 1

Angle QAP=35°

Angle BAC=Angle QAP=35°(Vertically opposite angle)

Angle BCA=180°–AngleDCA(Linear pair)

=180°–110°

=70°

Angle BAC+Angle ABC+Angle BCA=180°(Angle sum property)

35°+90°+Angle ABC=180°

Angle ABC=180°–105°

=75°

Therefore, Angle ABC=75°