Circle with Area 39.675 Square Inches

Instant diameter calculation and visualization

Diameter

7.1074 inches

Radius

3.5537 inches

Circumference

22.3287 inches

Area

39.675 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 = √(39.675/π) = 3.5537 inches

                            d = 2 × 3.5537 = 7.1074 inches

Similar Calculations

19.8375 in² = 5.0257 inches diameter Calculate circle diameter for 19.8375 square inches
29.7563 in² = 6.1552 inches diameter Calculate circle diameter for 29.7563 square inches
49.5938 in² = 7.9464 inches diameter Calculate circle diameter for 49.5938 square inches
59.5125 in² = 8.7048 inches diameter Calculate circle diameter for 59.5125 square inches