Answer:
942.48 meters
Explanation:
The circumference of a circle can be calculated using the formula:
Circumference = π * Diameter
where π (pi) is a mathematical constant approximately equal to 3.14159.
Given a diameter of 300 meters, we can calculate the circumference as follows:
Circumference = 3.14159 * 300
Circumference ≈ 942.48 meters
Therefore, the circumference of a circular amphitheater with a diameter of 300 meters is approximately 942.48 meters.