Question

find the area of the triangl founed by the point (-10,-4) , (-8,-1) , ((-3,-5)​

Answer 1

Answer:

-10,-4. -8,-1. -3,-5.

1/2((32+3+50)-(10+40+12))

1/2((85)-(62)

1/2(85-62)

1/2(23)=11.5sq.units