What is the circumfrence of a circle that has a radius of 0.43? Round to the neartest hundreth if needed.
The circumference of a circle is calculated using the formula C = 2πr, where r is the radius of the circle.
Given that the radius of the circle is 0.43, we can substitute this value into the formula:
C = 2π(0.43)
C = 0.86π
Approximating π to 3.14, we get:
C ≈ 0.86 * 3.14
C ≈ 2.70
Therefore, the circumference of a circle with a radius of 0.43 is approximately 2.70 units.