Number Types & PropertiesACT math questions

    2017 December(A10) Math Question 58

    Number Types & Properties

    - Circles

    58. The equation (x — 7)2 + (y — 8)2 = 10 is that of a circle that lies in the standard (x,y) coordinate plane. One endpoint of a diameter of the circle has y-coordinate 11. What is the y-coordinate of the other endpoint of that diameter?
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