What is the area of a triangle with the following vertices L(1,3) , M(5,1) and N(3,5)?
A. 3
B. 4
C. 5
D. 6
E. 7
OA=D
A. 3
B. 4
C. 5
D. 6
E. 7
OA=D
Here's a very similar question: https://www.beatthegmat.com/coordinate-g ... 16975.html
Take a look, and see if you can apply the technique to this question,
Cheers,
Brent
