Circle with Area 30.9234 Square Inches

Instant diameter calculation and visualization

Diameter

6.2748 inches

Radius

3.1374 inches

Circumference

19.7128 inches

Area

30.9234 in²

How to Calculate Circle Diameter from Area

Step-by-Step Solution

Start with the circle area formula: A = πr²
Solve for radius: r = √(A/π)
Calculate diameter: d = 2r


                            r = √(30.9234/π) = 3.1374 inches

                            d = 2 × 3.1374 = 6.2748 inches

Similar Calculations

15.4617 in² = 4.4369 inches diameter Calculate circle diameter for 15.4617 square inches
23.1926 in² = 5.4341 inches diameter Calculate circle diameter for 23.1926 square inches
38.6543 in² = 7.0154 inches diameter Calculate circle diameter for 38.6543 square inches
46.3851 in² = 7.685 inches diameter Calculate circle diameter for 46.3851 square inches