Circle with Area 19.6939 Square Inches

Instant diameter calculation and visualization

Diameter

5.0075 inches

Radius

2.5037 inches

Circumference

15.7315 inches

Area

19.6939 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 = √(19.6939/π) = 2.5037 inches

                            d = 2 × 2.5037 = 5.0075 inches

Similar Calculations

9.847 in² = 3.5408 inches diameter Calculate circle diameter for 9.847 square inches
14.7704 in² = 4.3366 inches diameter Calculate circle diameter for 14.7704 square inches
24.6174 in² = 5.5986 inches diameter Calculate circle diameter for 24.6174 square inches
29.5409 in² = 6.1329 inches diameter Calculate circle diameter for 29.5409 square inches