Math, asked by aravind47, 1 year ago

how to find the area of a triangle if its 3 coordinates are given

Answers

Answered by karthickshiva1015

2

Step-by-step explanation:

Let the 3 coordinates be (x1,y1) , (x2,y2) , (x3,y3)

So area = 1/2 [x1 (y2 - y3) + x2 (y3 - y1) + x3 (y1 - y2)]

Answered by akshyabadajena196

2

Answer:

By the formula

1/2(x1(y2-y3)+x2(y3-y1)+x3(y1-y2))

Step-by-step explanation:

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