Question

please help me to answer it !!!
I pasted the que inside⬇️

Answer 1

Step-by-step explanation:

babes simply use the formula for finding area of triangle when coordinates are given just like I pasted

Answer 2

Step-by-step explanation:

for collinear we will take

ar of triangle =0

1/2[0(3-4)+2(4-1)+3(1-3)]=0

1/2[0+6+6]=0

1/2[12]=0

12/2 = 0

6

hope it will help

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