Circle with Area 18.8499 Square Inches

Instant diameter calculation and visualization

Diameter

4.899 inches

Radius

2.4495 inches

Circumference

15.3907 inches

Area

18.8499 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 = √(18.8499/π) = 2.4495 inches

                            d = 2 × 2.4495 = 4.899 inches

Similar Calculations

9.425 in² = 3.4641 inches diameter Calculate circle diameter for 9.425 square inches
14.1374 in² = 4.2427 inches diameter Calculate circle diameter for 14.1374 square inches
23.5624 in² = 5.4773 inches diameter Calculate circle diameter for 23.5624 square inches
28.2749 in² = 6.0001 inches diameter Calculate circle diameter for 28.2749 square inches