Area of triangle formed by angle bisectors of coordinate axes and the line y=6 in sq.units is
y=x & y=−x are angle bisectors of co ordinate axes
So, triangle formed is ΔABC
Area of ΔABC=12×AD×BC
=12×6×(12)
=36sq.units
A right triangle is formed by connecting the 3 coordinates A, B and C. Then the area of the ΔABC, if AB and BC are parallel to the coordinate axes as shown in the figure is