The line meets the -axis at and the -axis at . The perpendicular bisector of meets the line through parallel to -axis at . If the area of the triangle is then the value of is
The line meets the -axis at and the -axis at . The perpendicular bisector of meets the line through parallel to -axis at . If the area of the triangle is then the value of is
(7)
Line meets the axis at and . Midpoint of is
Equation of perpendicular bisector of is
(1)
Now line through and parallel to axis is
Co-ordinates of where line (1) meets is
Now the area of triangle