Answer:
[tex]\text{C. }98^{\circ}[/tex]
Step-by-step explanation:
Opposite angles in any quadrilateral circumscribed by a circle always add up to 180 degrees.
(Opposite angles in a cyclic quadrilateral are always supplementary).
Thus,
[tex]82+\angle D=180,\\\angle D=\boxed{\text{C. }98^{\circ}}[/tex]
