Circle with Area 7.9489 Square Inches

Instant diameter calculation and visualization

Diameter

3.1813 inches

Radius

1.5907 inches

Circumference

9.9944 inches

Area

7.9489 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 = √(7.9489/π) = 1.5907 inches

                            d = 2 × 1.5907 = 3.1813 inches

Similar Calculations

3.9745 in² = 2.2495 inches diameter Calculate circle diameter for 3.9745 square inches
5.9617 in² = 2.7551 inches diameter Calculate circle diameter for 5.9617 square inches
9.9361 in² = 3.5568 inches diameter Calculate circle diameter for 9.9361 square inches
11.9234 in² = 3.8963 inches diameter Calculate circle diameter for 11.9234 square inches