Circle with Area 85.4211 Square Inches

Instant diameter calculation and visualization

Diameter

10.4289 inches

Radius

5.2144 inches

Circumference

32.7633 inches

Area

85.4211 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 = √(85.4211/π) = 5.2144 inches

                            d = 2 × 5.2144 = 10.4289 inches

Similar Calculations

42.7106 in² = 7.3743 inches diameter Calculate circle diameter for 42.7106 square inches
64.0658 in² = 9.0317 inches diameter Calculate circle diameter for 64.0658 square inches
106.7764 in² = 11.6598 inches diameter Calculate circle diameter for 106.7764 square inches
128.1317 in² = 12.7727 inches diameter Calculate circle diameter for 128.1317 square inches