Plzz
Help with letter A
Im horrible at area :(
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Ty

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

What is the area of the shaded sector?

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.