Final answer:
The side ratios in triangle ADE will remain constant as point D is moved within the triangle. Hence the correct answer is option A
Step-by-step explanation:
As you move point D in triangle ADE, the side ratios compared to those calculated in part D will remain constant (option a). This is because the side ratios in a triangle depend on the relative lengths of the sides, and moving point D within the triangle does not change the relative lengths of the sides. Therefore, the ratios will not change.
Hence the correct answer is option A