Point P is inside rectangle ABCD . Show that
PA^2 +PC^2 =PB^2 + PD^2.
Be sure that your proof works for ANY point inside the rectangle.
+26367 Point P is inside rectangle ABCD . Show that
PA^2 +PC^2 =PB^2 + PD^2.
see: https://web2.0calc.com/questions/please-help_65720
