Find the value of `x` if the area of `` is 35 square cms with vertices `(x ,\ 4),\ (2,\ -6)a n d\ (5,\ 4)dot`

Find the value of x if the area of triangle is 35 sq. units whose vertices are (x,4),(2,-6),(5,4).

Find the area of a triangle whose vertices are (1,\ -1),\ (-4,\ 6)\ a n d\ (-3,\ -5)dot

Find the area of the triangle with vertices A\ (5,\ 4),\ \ B(-2,\ 4) and C\ (2,\ -6) .

Find the area of the quadrilateral whose vertices are (-3,\ 2),\ (5,\ 4),\ (7,\ -6) and (-5,\ -4)

Find the area of a triangle formed by the points A(5,\ 2),\ B(4,\ 7)\ a n d\ C(7, 4)dot

Find the area of the triangle formed by the points P(-1. 5 ,\ 3),\ Q(6,\ -2)\ a n d\ R(-3,\ 4)dot

Find the area of the triangle whose vertices are A(3,-1,2),\ B(1,-1,-3)a n d\ C(4,-3,1)dot

Find the angles of a triangle whose vertices are A(0,\ -1,\ -2),\ B(3,\ 1,\ 4)a n d\ C(5,\ 7,\ 1)dot

Find the lengths of the medians of the triangle with vertices A(0,0,6),\ B(0,4,0)a n d\ C(6,0,0)dot

Find the value of k so that the area of the triangle with vertices (1,-1),(-4,2k)and (-k,-5) is 24 square units.