Question

Find the area of traingle formed by point of traingle (5,2) B (4,7) C (7,-4)​

Answer 1

Step-by-step explanation:

1/2 |[ (x1y2 -y1x2)+(x2y3 -y2x3) + (x3y1 -y3x1) ]|

1/2 |[(35-8)+(-28-49)+(14+8)|

1/2|(27-77+22)|

1/2|-28|

14 sq cm

Answer 2

X =(5+4+7)÷3=16÷3=

y= (2+7-4)÷3=5/3

triangle ki point hai 16/3,5/3

I think I help you

plss mark me brainlist