Circle with Area 215.4355 Square Inches

Instant diameter calculation and visualization

Diameter

16.562 inches

Radius

8.281 inches

Circumference

52.0312 inches

Area

215.4355 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 = √(215.4355/π) = 8.281 inches

                            d = 2 × 8.281 = 16.562 inches

Similar Calculations

107.7178 in² = 11.7111 inches diameter Calculate circle diameter for 107.7178 square inches
161.5766 in² = 14.3431 inches diameter Calculate circle diameter for 161.5766 square inches
269.2944 in² = 18.5169 inches diameter Calculate circle diameter for 269.2944 square inches
323.1533 in² = 20.2843 inches diameter Calculate circle diameter for 323.1533 square inches