Draw a quadrilateral in the cartesian plane whose vertices are (-4,5), (0,7), (5,5) and (-4,- 2). Also find its area.

Draw a quadrilateral in the Cartesian plane, whose vertices are (- 4, 5), (0, 7), (5,-5) and (- 4, -2). Also, find the area.

Find the area of the triangle whose vertices are (3, 8), (– 4, 2) and (5, 1).

Find the area of the triangle whose vertices are :- (- 5, -1), (3,- 5), (5, 2).

Find the area of a triangle whose vertices are ( 1, -1), (- 4, 6) and (-3, -5).

Find the area of the triangle whose vertices are : A(1,2,3), B(2,-1,4) and C(4,5,-1)

Write the area of the triangle whose vertices are : (1, - 1), (2, 4) and (- 3, 5) :

Find the angles of the triangle whose vertices are (0,-1,-2), B(3,1,4) and C(5,7,1).

Using integration find the area of triangle with vertices (5, 1 ), (5, 3) and (7, 0).