Question 775257
Distance between two points													
x1	y1	x2	y2										
													
1	4	5	1										
d=	{{{sqrt((y2-y1)^2+(x2-x1)^2)}}}												
d=	{{{sqrt((		1	-	4	)^2	+	(	5	-	1	)^2	)}}}
d=	{{{sqrt((		-3	)^2	+	(	4	)^2	)}}}				
d=	{{{sqrt((		25	)  	)}}}								
d(E,F)=	5.00	


x1	y1	x2	y2										
													
-3	1	1	6										
d=	{{{sqrt((y2-y1)^2+(x2-x1)^2)}}}												
d=	{{{sqrt((		6	-	1	)^2	+	(	1	-	-3	)^2	)}}}
d=	{{{sqrt((		5	)^2	+	(	4	)^2	)}}}				
d=	{{{sqrt((		41	)  	)}}}								
d(G,H)=	6.40	

They are not congruent											
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