The solution is not the ones in the parenthesis.
your solution is, (0,16)
4,<span><span><span>(<span>1,0,0</span>)</span>+<span>7<span>(100)</span></span></span>+<span>2<span>(1<span>) </span></span></span></span>
The answer is letter d.
The distance formula can be used to prove a quadrilateral has <span>congruent sides. In other words, the formula can be used to know if two sides are eqqual to each other.</span>