Circle with Area 64.7846 Square Inches

Instant diameter calculation and visualization

Diameter

9.0822 inches

Radius

4.5411 inches

Circumference

28.5326 inches

Area

64.7846 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 = √(64.7846/π) = 4.5411 inches

                            d = 2 × 4.5411 = 9.0822 inches

Similar Calculations

32.3923 in² = 6.4221 inches diameter Calculate circle diameter for 32.3923 square inches
48.5885 in² = 7.8654 inches diameter Calculate circle diameter for 48.5885 square inches
80.9808 in² = 10.1542 inches diameter Calculate circle diameter for 80.9808 square inches
97.1769 in² = 11.1234 inches diameter Calculate circle diameter for 97.1769 square inches