Answer: the approximate circumference of the circle with a radius of 2.5 meters is 15.70 meters.
Step-by-step explanation:
The circumference of a circle can be calculated using the formula C = 2πr, where C is the circumference and r is the radius.
Given a radius of 2.5 meters and using an approximation of π = 3.14, we can calculate the circumference as:
C = 2 * 3.14 * 2.5
C ≈ 15.70 meters