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	  Angle Bisector, Incenter, Inradius, 
	  Perpendicular Lines, Diameter.
  
  
  
  
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              In a 
				triangle ABC, 
				angle B is a right angle, E is the
				incenter, 
				r is the 
				inradius, 
				EF is perpendicular to AE and FG is perpendicular to BC.
				Prove that BG = 2r. 
						
				Hints: See
				Geometry Help 
  
						
                
                
						
                
				See solution below 						
               		  
						
    
  
						
  						
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	Email | by Antonio Gutierrez 
						
			Post or view a solution to the problem 30 
        
	
			Last updated: Sep 19, 2014
			 
				
		 
  
  
  
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