## What is the diameter of a 3 1/2 inch circumference circle?

Area and circumferences of circles with diameters in inches

Diameter (in) Circumference (in) Area (in2)
3 1/2 11.00 9.62
3 9/16 11.19 9.97
3 5/8 11.39 10.32
3 11/16 11.58 10.68

What is the diameter of a 3m circle?

Circles (basic)

Diameter Circumference(approx) Circumference
8 cm 24 cm 25.12cm
20 cm 60 cm 62.8cm
40 cm 120 cm 125.6cm
3m 9m 9.42m

### What is the circumference of a 3/4 inch diameter circle?

Circumference & Areas

Size in Inches Circumference Inches Area in Square Inches
1/4 0.785 0.049
1/2 1.571 0.196
3/4 2.356 0.442
1 3.142 0.785

What is the circumference of 8 inch diameter?

25.12 inches
The circumference of a circle that has a diameter of 8 inches is 25.12 inches.

## What is the diameter of a 6.5 inch circle?

Explanation: The diameter is 2 times the radius so the diameter of this circle is 13. The circumference of a circle of radius r is given by the formula 2πr . So here, the circumference of this circle is 13π .

How do you convert diameter?

Divide the circumference by pi, approximately 3.14, to calculate the diameter of the circle. For example, if the circumference equals 56.52 inches, divide 56.52 by 3.14 to get a diameter of 18 inches. Multiply the radius by 2 to find the diameter.

### What is the diameter of 4 in circumference?

What’s the diameter of a 4 inch circle?

Size in Inches Circumference Inches Area in Square Inches
4 12.570 16.000
4 1/4 13.350 18.060
4 1/2 14.140 20.250
4 3/4 14.920 22.560