∠aed is formed inside a circle by two intersecting chords. if minor arc bd = 82 and minor arc ca = 176, what is the measure of ∠ aed?

We just started the introduction into circles and i have no idea how to do this.

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?

How does reflecting or rotating a figure change the interior angles of the figure?