Question

how to find area of a triangle by its given coordinates​

Answer 1

Answer:

hey mate here is your answer

Step-by-step explanation:

● let the three coordinate of triangle is (x1, y1) , (x2, y2) and (x3,y3)

then the formula to fndf the area of triangle

Please see in this figure....

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

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