Find the area of the quadrilateral formed by the points (0,0),(6,0),(4,3),(0,3).

The area of the triangle formed by the points P(0,1),Q(0,5) and R(3,4) is

Find the area of the triangle ABC where A,B,C are the points (a,0,0), (0,b,0),(0,0,c )respectively, where abc != 0 .

Find the area of the triangle formed by the lines y-x=0, x+y=0 and x-k=0.

By using determinants, find the area of the triangle whose vertices are (0,0), (6,0), (4,2)

Find the point which is equidistant from the points (1,0,0), (0,2,0),(0,0,3) and (0,0,0).

Find the equation of the plane containing the points (1,0,0),(0,2,0) and (0,0,3).

Using integration, find the area of the region bounded by: (i) (2,0),(4,5) and (6,3).

Find the area of the triangle whose vertices are (0,0),(a,0) and (0,b)

The vertices of a quadrilateral are points A (- 4, 3), B (0, 0), C (4, 0) and D (0, 3). Find the lengths of its sides and point out what type of quadrilateral is it ?

The area of the quadrilateral ABCD, where A 0,4, 1), B (2, 3, -1), C (4, 5, 0) and D (2, 6, 2) is equal to