Using GeoGebra or some other geometric software plot the points A(-5,0), B(5,0), and C(-3,9). Then plot the points K(5,-2), L(15,-2), and M(7,7). Find the lengths of each side and the measure of each angle formed by triangles ABC and KLM. Are they congruent? Determine the vectors (AK ) , (BL ) , and (CM ) . Would the same vector translation of the 3 vertices of a triangle always guarantee that the resulting triangle is congruent to the original?