Let g denote the centroid of triangle abc. if triangle abg is equilateral with side length 2, then determine the perimeter of triangle abc.

We know from Euclidean Geometry and the properties of a centroid that GC=2GM. Now GM=sin60*GA=. Hence CM=GC+GM=3*. Now, since GM is normal to AB, we have by the pythagoeran theorem that:

Hence, we calculate from this that AC^2= 28, hence AC=2*=BC. Thus, the perimeter of the triangle is 2+4*.

Since the definition of a function is that x values can’t repeat, any X values that are used in the other coordinates cannot be reused. So the answer has to be x cannot equal 3, -2, or 0