1. The problem is to understand the value of $\pi$ and whether it is exactly 3.14. 2. $\pi$ is a mathematical constant defined as the ratio of a circle's circumference to its diameter. 3. The value of $\pi$ is approximately 3.14, but it is an irrational number, meaning it has an infinite number of non-repeating decimal places. 4. Therefore, $\pi \neq 3.14$ exactly; 3.14 is just a rounded approximation. 5. The exact value of $\pi$ cannot be expressed as a finite decimal or fraction. 6. For many practical calculations, using $\pi \approx 3.14$ is sufficient, but for precise work, more decimal places or symbolic $\pi$ should be used. Final answer: $\pi$ is approximately 3.14 but not exactly equal to 3.14.