Question

formula to find the area of the triangle when coordinates of vertices are given ​

Answer 1

Answer:

if vertices or coordinates of triangle are given

let's say the points are x1, y1

x2 ,y2

and x3 ,y3

so the formula is

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

hope it helps ❤❤❤

Answer 2

Answer:

Kindly see the above attachment

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