Circle with Area 55.4436 Square Inches

Instant diameter calculation and visualization

Diameter

8.402 inches

Radius

4.201 inches

Circumference

26.3955 inches

Area

55.4436 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 = √(55.4436/π) = 4.201 inches

                            d = 2 × 4.201 = 8.402 inches

Similar Calculations

27.7218 in² = 5.9411 inches diameter Calculate circle diameter for 27.7218 square inches
41.5827 in² = 7.2763 inches diameter Calculate circle diameter for 41.5827 square inches
69.3045 in² = 9.3937 inches diameter Calculate circle diameter for 69.3045 square inches
83.1654 in² = 10.2903 inches diameter Calculate circle diameter for 83.1654 square inches