Let $g$ denote the centroid of triangle $abc$. if triangle $abg$ is equilateral with side length 2, then determine the perimeter of triangle $abc$. 99 points! for right answer!

europa2433

europa2433

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c