The circumference of a circle can be found using the formula:
C = πd
where d is the diameter of the circle and π is the mathematical constant pi (approximately equal to 3.14).
Given that the diameter of the circle is 10 m, we can substitute this value into the formula:
C = πd = π(10) ≈ 31.4
Rounding to the nearest tenth, we get a circumference of 31.4 meters. Therefore, the circumference of the circle is approximately 31.4 meters.