What is the measure of the sector shaded above?

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?

36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)

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