Contents

- 1 What is the diameter of a 10 foot circle?
- 2 How do you find the radius and diameter of a circle?
- 3 How do we find the diameter of a circle?
- 4 How big is a 10 circle?
- 5 What is the radius of an 8 foot circle?
- 6 What is the radius of a 60 foot circle?
- 7 What is the radius of the diameter is 4?
- 8 What is the circumference with a radius of 4?
- 9 What is the relation between radius and diameter?
- 10 What are the formulas for circles?
- 11 What is the diameter of the circle 12 inches?
- 12 What is the diameter of a 20cm circle?
- 13 Is a 10 inch circle?
- 14 How much area is a 10 inch circle?
- 15 How many inches around is a 10 inch circle?

## What is the diameter of a 10 foot circle?

Diameter of a Circle

Diameter | ft | m |
---|---|---|

10 ′0″ | 31.42 | 9.576 |

10 ′1″ | 31.68 | 9.655 |

10 ′2″ | 31.94 | 9.735 |

10 ′3″ | 32.20 | 9.815 |

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## How do you find the radius and diameter of a circle?

Just remember to divide the diameter by two to get the radius. If you were asked to find the radius instead of the diameter, you would simply divide 7 feet by 2 because the radius is one-half the measure of the diameter. The radius of the circle is 3.5 feet.

## How do we find the diameter of a circle?

If you know the radius of the circle, double it to get the diameter. The radius is the distance from the center of the circle to its edge. If the radius of the circle is 4 cm, then the diameter of the circle is 4 cm x 2, or 8 cm. If you know the circumference of the circle, divide it by π to get the diameter.

## How big is a 10 circle?

1 Answer. ≈79 square inches.

## What is the radius of an 8 foot circle?

Diameter of a Circle

Diameter | ft ^{2} |
in^{2} |
---|---|---|

8 ′7″ | 57.86 | 8,332 |

8 ′ 8 ″ | 58.99 | 8,495 |

8 ′9″ | 60.13 | 8,659 |

8 ′10″ | 61.28 | 8,825 |

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## What is the radius of a 60 foot circle?

What is the area of a circle with radius 60 feet?

Result: The area of a circle with radius 60 is 11310 | |
---|---|

Formulae: | |

r = 60 d = 120 C = 377 | A = πr^{2} = π(d2)^{2} A = C^{2}4π π = 3.1415 A = area C = circumference or perimeter r = radius, d = diameter |

## What is the radius of the diameter is 4?

Use the diameter to find the radius by dividing the diameter by 2. For example, if the diameter is 4, the radius would be 2.

## What is the circumference with a radius of 4?

Answer: 8 π The circumference of a circle is its boundary or the length of the complete one of a circle.

## What is the relation between radius and diameter?

First, note the definition of radius and diameter. The radius is one-half the diameter or the diameter is twice the length of the radius.

## What are the formulas for circles?

We use the circle formula to calculate the area, diameter, and circumference of a circle. The length between any point on the circle and its center is known as its radius. Formulas Related to Circles.

Diameter of a Circle | D = 2 × r |
---|---|

Circumference of a Circle | C = 2 × π × r |

Area of a Circle | A = π × r^{2} |

## What is the diameter of the circle 12 inches?

Diameter of a Circle

Diameter | in^{2} |
ft^{2} |
---|---|---|

12.0 in | 113.1 | 0.7854 |

12.1 in | 115.0 | 0.7985 |

12.2 in | 116.9 | 0.8118 |

12.3 in | 118.8 | 0.8252 |

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## What is the diameter of a 20cm circle?

Circles (basic)

Diameter | Circumference(approx) | Circumference |
---|---|---|

4 cm | 12 cm | 12.56cm |

8 cm | 24 cm | 25.12cm |

20 cm | 60 cm | 62.8cm |

40 cm | 120 cm | 125.6cm |

2

## Is a 10 inch circle?

The area of a 10 inch circle is 78.54 square inches.

## How much area is a 10 inch circle?

≈79 square inches.

## How many inches around is a 10 inch circle?

Circumference & Areas

Size in Inches | Circumference Inches | Area in Square Inches |
---|---|---|

10 1/4 | 32.200 | 105.060 |

10 1/2 | 32.990 | 110.250 |

10 3/4 | 33.770 | 115.560 |

11 | 34.560 | 121.000 |

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