avajade avajade
  • 12-05-2017
  • Mathematics
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. Consider the circle with equation (x – 12)2+(y – 12)2=100. a) What is the center of this circle?

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SmartChick
SmartChick SmartChick
  • 12-05-2017
The equation of a circle is (x - h)² + (y - k)² = r²
(h, k) is the center of the circle
SO since h is 12 and k is 12, the center of the circle must be (12, 12)
For extra info, the radius is √100 so r = 10
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