Find the area of xyz, in which M, N, O are the mid points of the sides xy, yz and xz and the coordinates of M, N, O are (4, 5), (–2, –3) and (5, –2) respectively

Find the area of xyz, in which M, N, O are the mid points of the sides xy, yz and xz and the coordinates of M, N, O are (4, 5), (–2, –3) and (5, –2) respectively.

a) 200

b) 150

c) 75

d) 100

Sol:

=100