83. Find mAP
mBN 33⁰

Answer:
(b)
Step-by-step explanation:
The secant- secant angle AMP is half the difference of the measures of the intercepted arcs , that is
∠ AMP = [tex]\frac{1}{2}[/tex] (AP - BN) ← substitute values
12° = [tex]\frac{1}{2}[/tex] (AP - 33)° ← multiply both sides by 2 to clear the fraction
24° = AP - 33° ( add 33° to both sides )
57° = AP