Circle with Area 81.6727 Square Inches

Instant diameter calculation and visualization

Diameter

10.1975 inches

Radius

5.0987 inches

Circumference

32.0364 inches

Area

81.6727 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 = √(81.6727/π) = 5.0987 inches

                            d = 2 × 5.0987 = 10.1975 inches

Similar Calculations

40.8364 in² = 7.2107 inches diameter Calculate circle diameter for 40.8364 square inches
61.2545 in² = 8.8313 inches diameter Calculate circle diameter for 61.2545 square inches
102.0909 in² = 11.4011 inches diameter Calculate circle diameter for 102.0909 square inches
122.5091 in² = 12.4893 inches diameter Calculate circle diameter for 122.5091 square inches