Circle with Area 19.1315 Square Inches

Instant diameter calculation and visualization

Diameter

4.9355 inches

Radius

2.4677 inches

Circumference

15.5053 inches

Area

19.1315 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 = √(19.1315/π) = 2.4677 inches

                            d = 2 × 2.4677 = 4.9355 inches

Similar Calculations

9.5658 in² = 3.4899 inches diameter Calculate circle diameter for 9.5658 square inches
14.3486 in² = 4.2743 inches diameter Calculate circle diameter for 14.3486 square inches
23.9144 in² = 5.518 inches diameter Calculate circle diameter for 23.9144 square inches
28.6973 in² = 6.0447 inches diameter Calculate circle diameter for 28.6973 square inches