# Find the area of a triangle whose three sides are having the equation x+y=2,x-y=0 and x+2y-6=0.please let me know if this falls under co-ordinate geometry or theoritical geometry and I need the solution too.

The given equations are :

x + y = 2   ..............$\left(1\right)$
x - y = 0    ..............$\left(2\right)$
x + 2y - 6 = 0
$⇒$ x + 2y = 6   ..............$\left(3\right)$

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