Multiple choice general knowledge Square root of 3 is a famous one we use readily in calculations. It is...... 2.546 1.144 1.732 1.221 Reveal answer Fill a bubble to check yourself C Correct answer Explanation The square root of 3 is approximately 1.732. This is a commonly used surd value in mathematical calculations and geometry problems. Options A (2.546), B (1.144), and D (1.221) are incorrect decimal approximations.