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		   2 items are filed under this topic. 
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    Two parallel tangents to a circle | 
  2015-03-05 | 
   
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  From Samantha: The equation of a circle is x^2+y^2=25. Determine
 the equation of the parallel tangent lines to this 
circle,  for which the slope is 4/3. Answered by Penny Nom. | 
   
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    Parallel tangents | 
  2000-06-30 | 
   
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  From Ebony Indalecio: I need to prove the theroem: Tangents to a circle at the end points of a diameter are parallel. Answered by Walter Whiteley. | 
   
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