Answer: The formula for the circumference of a circle is C = πd, where d is the diameter of the circle.
If the diameter of the circle is 8 inches, then:
C = πd
C = π(8)
C = 8π
Using an approximation of π as 3.14, we can estimate the circumference:
C ≈ 8 × 3.14
C ≈ 25.12
Therefore, the answer closest to the circumference of the circle is 25.12 inches.
Explanation: