Question

A line segment has the endpoints C (6, -8) and D (6, -10). Find the coordinates of its midpoint M.

Answer 1

$\bf \textit{middle point of 2 points }\\ \quad \\ \begin{array}{lllll} &x_1&y_1&x_2&y_2\\ % (a,b) &({{ 6}}\quad ,&{{ -8}})\quad % (c,d) &({{ 6}}\quad ,&{{ -10}}) \end{array}\qquad % coordinates of midpoint \left(\cfrac{{{ x_2}} + {{ x_1}}}{2}\quad ,\quad \cfrac{{{ y_2}} + {{ y_1}}}{2} \right) \\\\\\ M=\left(\cfrac{{{ 6}} + {{ 6}}}{2}\quad ,\quad \cfrac{{{ -10}} -8}{2} \right)$