Circle with Area 489.1866 Square Inches

Instant diameter calculation and visualization

Diameter

24.957 inches

Radius

12.4785 inches

Circumference

78.4047 inches

Area

489.1866 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 = √(489.1866/π) = 12.4785 inches

                            d = 2 × 12.4785 = 24.957 inches

Similar Calculations

244.5933 in² = 17.6473 inches diameter Calculate circle diameter for 244.5933 square inches
366.89 in² = 21.6134 inches diameter Calculate circle diameter for 366.89 square inches
611.4833 in² = 27.9028 inches diameter Calculate circle diameter for 611.4833 square inches
733.7799 in² = 30.566 inches diameter Calculate circle diameter for 733.7799 square inches