# What happens to the circumference if the diameter is halved?

The circumference is also halved.

### What happens to the diameter if the circumference is doubled?

The diameter of a circle is doubled if the circumference is doubled.

### What happens to the circumference of a circle if you double the diameter?

As circumference = π x diameter and π is constant (≈ 3.14159), doubling the diameter will double the circumference.

### What happens to the diameter of a circle if its area is halved?

its diameter is lower by the square root of 2 which is 1414 times smaller

### If the radius of a circle halved what will happen to the circumference?

It will also be halved as circumference = 2Ï€r

### If the circumference of a circle is doubled what happens to the diameter?

If you double the circumference. the diameter like wise would double.

### What happens when you divide the circumference of a circle by the diameter?

The circumference of a circle divided by its diameter is equal to the value of pi

### What happens to the circumference of the circle when the diameter is quadrupled?

The circumference is also quadrupled.

### What happens to the circumference of a circle if you multiply the diameter by two?

The circumference also doubles.

### What if you triple the diameter of a circle what happens to the circumference?

The circumference is tripled. C=pi*d, so pi*(3d) = 3C, where d is diameter and C is circumference.

### What happens to the circumference when the diameter of a circle is doubled or triple?

The circumference is doubled or tripled, respectively.

### What happens to the circumference of a circle when the radius doubles?

If the radius of a circle doubles, the circumference doubles, and so does the diameter.

### What happens to the circumference of a circle if you triple the radius?

Since circumference is proportional to the diameter (the proportionality is the definition of the irrational number pi) and the radius is just twice the diameter, if you triple the radius, you also triple the circumference.

### As the diameter of the circle increases what happens to the circumference?

The circumference of a circle increases with an increase in the radius as it is directly proportional its radius.

### If the radius of a circle is tripled what happens to the circumference?

Circumference = pi x diameter so if the radius is 5 then the diameter is 10 Circumference = pi x 10 = 31.415 If we triple the radius to 15, then the diameter is 30, so Circumference = pi x 30 = 94.245 Which looks like triple the first circumference. So if the radius is tripled, the circumference is also tripled.

### What do you think would happen if you halved the radius of a circumference?

circumference would be halved, area would be one fourth of original , andvolume would be one eighth of original.

### What happens to the resistance when length is doubled n area is quadrupled?

It is halved. It is halved. It is halved. It is halved.

### When the diameter of a circle doubled what happens to the circumference of the circle?

When the diameter of the circle doubled, its circumference also doubled. However, its area increased to 4 times the original area, while nobody was looking.

### How do you get diameter from circumference?

Circumference is Pi x Diameter so do Circumference divided by Pi to get the diameter :)

### WHats the diameter of a circle with a circumference of?

circumference = diameter * pi. Therefore, diameter = circumference ÷ pi.

### If the circumference is 4 what is the diameter?

circumference = Pi * diameter diameter = circumference / Pi The diameter is 4/Pi or approximately 1.2732490258705930933383273555459.

### What is the diameter of a 12cm circle?

using the formula circumference=diameter X pi: circumference=diameter X pi circumference/pi=diamter X pi/pi circumference/pi=diameter therefore, diameter=circumference/pi diameter=12mm/3.14 diameter=3.821mm

### How do you get a circumference and diameter with pi?

Pi represents the ratio of the circumference of a circle to its diameter. If you know the diameter (D), then the circumference (c) is (D) *pi. If you know the circumference (C), then the diameter (D) is (C)/pi. circumference is 2PiR R is the radius. so 2R is twice the radius (a.k.a. The Diameter) That leaves you with Circumference=Diameter*Pi The circumference can be found by multiplying the diameter by pi, and the diameter can be… Read More

### How do you figure out diameter and circumference?

Circumference is pi times diameter. Diameter is circumference divided by pi. Diameter is twice the radius. Radius is half the diameter.

### What are the relationships between the circumference and the diameter of a circle?

The circumference and diameter of a circle are related by Pi (about 3.1416): diameter x Pi = circumference circumference divided by Pi = diameter

### What is the circumference if the diameter is 3?

circumference is Pi, 3.14, times the diameter. If the diameter is 3 then the circumference is 9.42

### If you double the diameter of a circle what happens to the circle's circumference?

I would think it would double also. Say Circle A has a diameter of 1 inch and Circle B has a diameter of 2 inches. To get the circumference, you multiply the diameter by pi (3.14). So 1 x 3.14 = 3.14 so that is the circumference of Circle A. To get the circumference of Circle B you need to multiply 2 x 3.14 = 6.28. And 6.28 is twice 3.14 so I would think… Read More

### Is there a relationship between the circumference and the diameter of a circle?

Yes because: circumference/diameter = pi and circumference = pi*diameter

### What is the diameter of a circle if you know its circumference?

circumference=pie x diameter diameter= circumference/pie pie= 3.141592654

### What is the equation to get the diameter from the circumference?

Since the circumference is Pi times the diameter then divide the circumference by Pi (3.14159) to get the diameter

### What is the circumference of a circle with a diameter of 10?

The circumference of a circle with a diameter of 10 is: 31.416. (Circumference = Pi x diameter)

### What is the circumference of A 13.5 Diameter circle?

The circumference of a 13.5 diameter circle is: 42.41 (diameter x pi = circumference).

### What is the diameter of a 14 inch circumference?

circumference = pi*diameter so diameter = circumference/pi = 4.456 inches

### Find the diameter of a circle if the circumference is 24.5?

Circumference = diameter(pi) so divide the circumference by pi to get the diameter.

### If a circle has a circumference of 8 what is the diameter?

If a circle has a circumference of 8 the diameter is: about 2.546 (circumference divided by pi = diameter).

### The circumference of a circle is 31mi what is it diameter?

Circumference = pi*diameter So diameter = circumference/pi = 9.87 mi

### What is the diameter of a circle with the circumference of 5?

Circumference = pi*diameter So diameter = circumference/pi = 1.59 units

### What is the diameter of a circle with 55 mm circumference?

circumference = diameter X pi diameter = circumference/pi diameter = 55 mm/3.1416 diameter = 17.5 mm

### What is the relationship between diameter and circumference?

diameter = pi x circumference (pi = 3.1416 approximately) To find circumference, multiply diameter by pi. To find diameter, divide circumference by pi.

### How do you convert circumference into diameter?

To Find Diameter: Multiply circumference by 0.3183, or divide circumference by 3.1416 Other things to do with circles: To find Circumference: Multiply diameter by 3.1416, or divide diameter by 0.3183 To Find Radius: Divide diameter by 2, or multiply circumference by 0.15915, or divide circumference by 6.28318

### What is the diameter if the circumference is 2.25?

0.7161972439135291... Circumference = pi*diameter which yields circumference/pi = diameter 2.25/pi = diameter 2.25/pi = 0.7161972439135291...

### What is the diameter if the circumference is 27 cm?

Circumference = 2 x radius x pi [diameter = 2 x radius] So: Circumference = diameter x pi Diameter = Circumference / pi Diameter = 27/3.1416 Diameter = 8.60 cm

### What is the circumference of a circle with the diameter of 1?

The circumference of any circle is (pi) x (its diameter). If diameter = 1 then Circumference = pi .

### If a circle has a diameter of 19 what is th circumference?

If a circle has a diameter of 19, the circumference is: 59.7 (diameter x Pi = circumference)

### If the diameter of the circle is 69mm then what is the circumference of this circle?

If the diameter of a circle is 69mm then the circumference is: 216.8mm (diameter x pi = circumference).

### What is the ratio of the circumference to the diameter for any circle?

The circumference of a circle is 3.14... times its diameter. circumference = diameter X pi

### What is the diameter if the circumference is 11 inches?

Since Circumference = pi * diameter, then: Diameter = circumference / pi = 11in / 3.14159 = 3.50141