Circle with Area 12.882 Square Inches

Instant diameter calculation and visualization

Diameter

4.0499 inches

Radius

2.025 inches

Circumference

12.7232 inches

Area

12.882 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 = √(12.882/π) = 2.025 inches

                            d = 2 × 2.025 = 4.0499 inches

Similar Calculations

6.441 in² = 2.8637 inches diameter Calculate circle diameter for 6.441 square inches
9.6615 in² = 3.5073 inches diameter Calculate circle diameter for 9.6615 square inches
16.1025 in² = 4.528 inches diameter Calculate circle diameter for 16.1025 square inches
19.323 in² = 4.9601 inches diameter Calculate circle diameter for 19.323 square inches