# How do you find the area of a triangle plot as point A = (-2,5); B = (12,3); C = (10,-11)?

##### 1 Answer

Jul 9, 2015

I found

#### Explanation:

There may be different ways to solve this but I thought of one that is quite intriguing:

Area=

i.e.

So, in your case:

Area=

"correcting" the minus sign.

The demonstration and reference of the above method can be found in: