Final answer:
The correct statement for any two circles is that the ratio of their circumferences is the same as the ratio of their radii.
Step-by-step explanation:
The question relates to the properties of circles and, specifically, the relationships between various measurements within those circles. We'll explore the statement that is true for any two circles:
b. The ratio of the circumference of the circles is the same as the ratio of their radii.
To elaborate, the circumference of a circle is given by the formula C = 2πr where π is approximately 3.14159 and r is the radius. When comparing two circles with radii r1 and r2, their circumferences C1 and C2 would be 2πr1 and 2πr2, respectively. The ratio of the circumferences (C1/C2) simplifies to r1/r2, which is the ratio of their radii. Hence, statement b is correct.