If the area of the triangle formed by the points `(1,2),(2,3),(x,4)` is `40` sq.units,then `x` is

If the area of the triangle formed by the points (2, 3), (5, 7) and (x, -1) is 4 sq.units,then x is

The area of the triangle formed by the points P(0,1), Q(0,5) and R(3,4) is (a) 16 sq. units (b) 8 sq. units (c) 4 sq. units (d) 6 sq. units

If the area of the triangle is 4sq units, then x is

If area of the triangle formed by (0,0),(a^(1),0),(0,a^(6x)) is (1)/(2a^(4)) sq.units then x=

If the area of the triangle formed by (0,0),(-1,2) and (1,2) is 2 sq. units,then the area of the triangle on shifting the origin to a point (2019,2020) is

" The area of a quadrilateral formed by the points "(1,2),(2,-3),(-2,4)" and "(0,5)" is (in sq.units) "

Area of the triangle formed by (0,0),(a^(x^(2)),0)(0,a^(6x)) is (1)/(2a^(5)) sq.units then x=

If area of the triangle formed by (0,0),(a^(x^(2)),0),(0,a^(6x)) is (1)/(2a^(5)) sq.units then x=