Circle with Area 30.6405 Square Inches

Instant diameter calculation and visualization

Diameter

6.246 inches

Radius

3.123 inches

Circumference

19.6224 inches

Area

30.6405 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 = √(30.6405/π) = 3.123 inches

                            d = 2 × 3.123 = 6.246 inches

Similar Calculations

15.3203 in² = 4.4166 inches diameter Calculate circle diameter for 15.3203 square inches
22.9804 in² = 5.4092 inches diameter Calculate circle diameter for 22.9804 square inches
38.3006 in² = 6.9833 inches diameter Calculate circle diameter for 38.3006 square inches
45.9608 in² = 7.6498 inches diameter Calculate circle diameter for 45.9608 square inches