Triangle ABC

[nycmathguy]

 

[MathLover1]

use slope point formula to find equations
y-y1=m(x-x1)

find a slope for each side using the coordinates of given endpoints, then plug in slope and one point to find equation

 

[nycmathguy]

use slope point formula to find equations
y-y1=m(x-x1)

find a slope for each side using the coordinates of given endpoints, then plug in slope and one point to find equation

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