Area of a triangle with three points Calculator

Calculates the area and boundary length of a triangle with three points.

Area of a triangle with three points
point A (x1
    1. ,
    2. y1
    3. )
point B (x2
    1. ,
    2. y2
    3. )
point C (x3
    1. ,
    2. y3
    3. )

area S
    1.  
boundary length L
    1.  
    Area of a triangle with three points
    [0-0] / 0Disp-Num
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