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= = = midpoint xA+xB yA+yB ( ( 2 2 , (-2,-17) A∙ , 2 ) 2 ) ∙B(5,25) = = = midpoint xA+xB yA+yB ( ( 2 2 , , 2 A∙ (-6,13) ) 2 ) ∙B(10,5) (-15,2)A∙ = = = midpoint xA+xB yA+yB ( ( 2 2 , , 2 ) 2 ∙B(25,-6) ) (-2,15)A∙ = = = midpoint xA+xB yA+yB ( ( 2 2 , , 2 ∙B(8,-25) ) 2 ) (-20,12)A∙ (-15,-23)B∙ = = = midpoint xA+xB yA+yB ( ( 2 2 , , 2 ) 2 ) (-4,-15)A∙ = = = midpoint xA+xB yA+yB ( ( 2 2 , , 2 ∙B(12,-11) ) 2 ) (-8,-28)B∙ (-3,12)A∙ = = = midpoint xA+xB yA+yB ( ( 2 2 , , 2 ) 2 ) |