+738 a) 90-24-24=42. \(x=42^{\circ}\)
(i) \(\angle q\) also has a size of \(135^{\circ}\) because they are vertical angles, and vertical angles are congruent.
(ii) \(p+q+r=360-135=\boxed{225^{\circ}}\)
I hope this helped you, guest!
If you have any questions, don't hesitate to ask!
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