Answer | The circumference is 9 or approximately 28.26 inches. You are watching: Circumference of a 9 inch circle |

Click come see full answer. Similarly, the is asked, what is one of 9 customs circle?

**The circumference** is **9** or roughly 28.26 **inches**.

Subsequently, concern is, exactly how do you figure out circumference from diameter? The **circumference** = π x the **diameter** that the circle (Pi multiplied by the **diameter** of the circle). Just divide the **circumference** by π and you will have the size of the **diameter**. The **diameter** is just the radius times two, so division the **diameter** by two and you will have the radius of the circle!

Besides, what is the one of a 10 customs diameter circle?

circumference & locations size in customs Circumference customs Area in Square customs

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 |

What is the circumference of a 8 ft diameter circle?

The **circumference** the a **circle** that has actually a **diameter** that **8** inches is 25.12 inches.

Related question Answers

Normando FavasProfessional

## What is a radius the a circle?

The

**radius that a circle**is the distance from the facility of the

**circle**to any point on the circumference. <1> The easiest means to uncover the

**radius**is by separating the diameter in half.

Josemaria JaquetProfessional

## What is one calculator?

Circle

**Calculator**. The

**circumference**of a circle have the right to be identified as the distance about the circle, or the size of a circuit follow me the circle. Every one of these worths are associated through the mathematical consistent π, or pi, which is the ratio of a circle"s

**circumference**to its diameter, and is approximately 3.14159.

Saibo GrószProfessional

## What is the radius of a circle calculator?

Substitute this worth to the formula because that circumference: C = 2 * π * R = 2 * π * 14 = 87.9646 cm . Friend can likewise use the to find the area that a

**circle**: A = π * R² = π * 14² = 615.752 cm² . Finally, you can find the diameter - it is simply twin the

**radius**: D = 2 * R = 2 * 14 = 28 cm .

Larry HauprichExplainer

## How do you measure up a circle?

The formula is: circumference = pi times the diameter. For many projects, 3.14 have the right to be supplied as the value for pi. Rewriting the equation, the circumference = 3.14 X diameter. Because that example, a

**circle**with a diameter the 6 inches has an almost right circumference that 18.84 inches.

Nicusor MoleirinhoExplainer

## What is the one of a 20 foot diameter circle?

**Circumference**= 62.857

**ft**. Answer: the

**circumference**the the

**circle**having

**20 ft diameter**is 62.857

**ft**.

Ramazan AmiotExplainer

## What is pi r2?

The usual definition of

**pi**is the ratio of the circumference of a circle to its diameter, so the the circumference of a circle is

**pi**times the diameter, or 2

**pi**time the radius. This offer a geometric justification that the area of a circle really is "

**pi**r squared".

Khawla HadickePundit

## How countless square customs is an 8 customs circle?

Area the a 8 customs Circle

201.06 square customs

1.3963 | square feet |

0.12972 | square meters |

1,297.2 | square centimeters |

Venanci DotresPundit

## How execute I work-related out the area the a semicircle?

In the instance of a circle, the

**formula**because that

**area**, A, is A = pi * r^2, whereby r is the circle"s radius. Because we recognize that a

**semicircle**is half of a circle, we deserve to simply divide that equation by two to

**calculate the area of a semicircle**. So, the

**formula**because that the

**area of a semicircle**is A = pi * r^2/2.

Todd RuminPundit

## What is the radius the a 10cm circle?

Look at the table

Radius Diameter circumference

1cm | 2 cm | 6.24cm |

10cm | 20cm | 62.4cm |

20cm | 40cm | 124.8cm |

Suhong FrickePundit

## What is the area the a 10 customs circle?

Area the a 10 inch Circle

314.16 square inch

2.1817 | square feet |

0.20268 | square meters |

2,026.8 | square centimeters |

Nanette KakouTeacher

## How execute you find the radius?

Just mental to divide the diameter by 2 to gain the

**radius**. If you to be asked come

**find the radius**rather of the diameter, friend would simply divide 7 feet through 2 since the

**radius**is one-half the measure up of the diameter. The

**radius**the the circle is 3.5 feet. You can also use the circumference and also

**radius**equation.

Cathy WarbruckTeacher

## How execute I discover the size of one arc?

To

**find arc length**, start by dividing the

**arc"s**central angle in degrees by 360. Then, multiply the number by the radius the the circle. Finally, multiply the number by 2 × pi come

**find**the

**arc length**.

Inesa DequeTeacher

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

Example: If a

**circle**has

**diameter 3 inches**, then a possible approximate form of the

**circumference**is

**3***3.14 = 9.42

**inches**, but the exact type of the

**circumference**is 3pi

**inches**.

Christene LentiniTeacher

## What is the circumference of a sphere?

The

**Circumference**the a one or a

**sphere**is equal to 6.2832 time the Radius. The

**Circumference**that a one or a

**sphere**is same to 3.1416 times the Diameter.

Faith TroyanowskReviewer

## What is the formula because that area?

The most an easy

**area formula**is the

**formula**because that the

**area**the a rectangle. Given a rectangle with length l and width w, the

**formula**because that the

**area**is: A = lw (rectangle). That is, the

**area**of the rectangle is the size multiplied by the width.

Edilberto KandyReviewer

## What is the one of a 24 inch diameter circle?

If you go into π (pi) into your calculator, friend will get the longer, more accurate value for pi. Yet you can likewise use the acceptable approximation for π, i m sorry is 3.14. If the

**diameter**that a wheel is 10

**inches**, because that example, your equation would read C = 3.14 x 10, which equates to a

**circumference**the 31.4

**inches**.

Masha BambergerReviewer

## Are circumference and also diameter the same?

The Radius is the street from the center outwards. The

**Diameter**walk straight across the circle, through the center. The

**Circumference**is the street once approximately the circle.

Jezabel PraunSupporter

## What is a diameter inch?

Let me give it a shot.

**Diameter Inch**is the unit that measurement for pipewelds. If you have actually a specific spool that will have actually 7 joints, the complete

**inch**-

**dia**for the welds of the spool will be :(

**diameter**of the pipe/fitting x 7). For example, a 6" spool v 7 joints would have actually a total

**inch**-

**dia**of 6 x 7 = 42

**inch dia**.

See more: How To Double Space On Open Office, Can'T Double Space

Jema WagonSupporter

## What is the one of a 40 inch diameter circle?

A

**circle**has actually a

**diameter**of

**40 inches**.

**What is the circumference**? create your answer utilizing pi. I recognize the answer is 125.6, however I don"t have actually an idea of how to write it making use of pi.

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