GKFix MCQ Question

What is the cross-sectional area of the steel rod in Example 8.1?

• A. 3.14 × 10⁻² m²
• B. 3.14 × 10⁻³ m²
• C. 3.14 × 10⁻⁴ m²
• D. 3.14 × 10⁻⁵ m²