## 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 |