The circumcenter of a triangle formed by the lines X+y-1=0,x-y-1=0 is
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Answer:
The circumcenter of the triangle is: (0,0)
Step-by-step explanation:
Let ΔABC be formed by the lines and .
the vertices of triangle is given as:
A(0,1),B(1,0),C(0,-1).
Now length AB= units
Length BC= units
and Length AC=2 units
As looking at the length of sides of ΔABC we could see that this triangle is an right angled triangle as:
So, the circumcenter will lie at the mid-point of side AC.
Mid-point of AC=
(Since the mid-point of two points (a,b) and (c,d) is given by:
)
Hence, the circumcenter of the triangle formed by the given two line is (0,0).
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