then coordinates of the center are 
and radius is r.
you can state that coordinates of the center are (11,9) and radius is 15. The equation of a circle is (x−11)2+(y−9)2=225 . what is the center of the circle?
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Mathematics, 27.06.2019 13:00 jakepeavy70
The equation of a circle is (x−11)2+(y−9)2=225 . what is the center of the circle?
Answers: 2
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