I think the correct answer from the choices listed above is option C. If triangle abc= def by side-side-side triangle congruence theorem, then b=e by Corresponding parts of congruence. CPCTC states that if two or more triangles arecongruent<span>, then all of their </span>corresponding<span> angles and </span>sides<span> are </span>congruent<span> as well.</span>
The two points can be made into a right triangle with the two sides defined by two lines drawn from the two given points. Use the Pythagorean Theorem to solve for the hypotenuse, the distance between the two points. See attached graph.