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| Question 475612:  I REALLY need some help with this, I've been trying and trying but I can't find out how to solve it :(
 "Write the standard equation for the circle with center (14, –48) that passes through (0, 0)
 
 A. (9, 6); 3
 B. (–9, –6); 3
 C. (–6, –9); 9
 D. (–6, 9); 3"
 THANK YOU!!!!
 
 
 
 Answer by stanbon(75887)
      (Show Source): 
You can put this solution on YOUR website! Write the standard equation for the circle with center (14, –48) that passes through (0, 0) --------------------------
 Find the radius:
 r^2 = [14^2 + 48^2]
 ---
 r^2 = 2500
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 Equation:
 x^2 + y^2 = 2500
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 Cheers,
 Stan H.
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