Circle with Area 42.2418 Square Inches

Instant diameter calculation and visualization

Diameter

7.3338 inches

Radius

3.6669 inches

Circumference

23.0397 inches

Area

42.2418 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 = √(42.2418/π) = 3.6669 inches

                            d = 2 × 3.6669 = 7.3338 inches

Similar Calculations

21.1209 in² = 5.1857 inches diameter Calculate circle diameter for 21.1209 square inches
31.6814 in² = 6.3512 inches diameter Calculate circle diameter for 31.6814 square inches
52.8023 in² = 8.1994 inches diameter Calculate circle diameter for 52.8023 square inches
63.3627 in² = 8.982 inches diameter Calculate circle diameter for 63.3627 square inches