Final answer:
The geometric mean of the measures of the line AD and DC does not equal any other values. It is unrelated to other measures.
Step-by-step explanation:
The geometric mean of the measures of the line AD and DC does not equal any other values. This implies that the geometric mean is unrelated to other measures. It is a specific mathematical concept that is calculated differently from the arithmetic mean or the sum of AD and DC.
For example, if AD is 4 and DC is 9, the geometric mean is √(4 * 9) = 6. However, the arithmetic mean is (4 + 9) / 2 = 6.5, and the sum of AD and DC is 4 + 9 = 13.