Here's the question you clicked on:
jahrecaccam
ABC is a right triangle with C as the right angle and sides AC=6 cm and BC=8 cm. Line segment CD is drawn perpendicular to both AC and BC at C. If CD=12 cm, find the distance from D to midpoint E of AB. I know the illustration. I just don't know how to start? I need a step by step process. Thanks :)