Find the area of the triangle with the following vertices (0,2,2), (8,8,-2) and (9,12, 16)
two sides are <8,6,-4> and <9,10,14>
The cross product is <124,-148,26>
Its magnitude 194.823 is twice the area of the triangle.
The cross product is <124,-148,26>
Its magnitude 194.823 is twice the area of the triangle.