0

# Have multiplied the diameter by pi to find the circumference of a circle but still getting wrong answer?

Updated: 12/7/2022

Wiki User

15y ago

You are correct that the circumference of a circle = pi * diameter. One possibility is that pi need to have a certain precision to have an answer to match your known solution. Without knowing more about your problem and the supposed answer, I cannot help you further.

P.S. pi = 3.1415926535897932384626433832795...

=======================

Wiki User

15y ago

Earn +20 pts
Q: Have multiplied the diameter by pi to find the circumference of a circle but still getting wrong answer?
Submit
Still have questions?
Related questions

### What is the realtionship between the diameter and circumference of a circle?

The circumference of any circle is its diameter multiplied by (pi).

### How does the diameter connect with the circumference of a circle?

The circumference of any circle is exactly (its diameter) multiplied by (pi).

### How would the area of a circumerancebe affected when the diameter of a circle is doubled or triple?

First of all, there's no such thing as the "area of a circumference". The distancearound the circle is called the "circumference", and the area of the circle is calledthe "area of the circle".-- When the diameter of the circle is doubled, the circumference is doubledand the area is multiplied by 4.-- When the diameter of the circle is tripled, the circumference is tripledand the area is multiplied by 9.-- When the diameter of the circle is multiplied by N, the circumference ismultiplied by N and the area is multiplied by N2 .

### What is the formula to find the circumference of a circle with the diameter given?

Circumference = (diameter) multiplied by (pi)

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

The circumference is always the diameter multiplied by the value of Pi.

### What is the circumference if the diameter is 440?

If you mean a circle, the circumference is equal to the diameter multiplied by pi.

### HOW TO FIND the circumfrence of a circle?

The circumference of a circle is (diameter) multiplied by (pi).

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

The circumference is equal to the diameter multiplied by pi. Therefore, if you know the circumference, you can divide by pi to get the diameter.

### How do you find the the circumference of a circle?

The formula is pi multiplied by the diameter

### What is the circumference of a circle that is 11 feet?

Circumference of a circle is pi multiplied by the diameter. If the diameter of the circle is 11 ft, the circumference is: 3.14 x 11 ft = 34.54 ft

### How do you find the circumference of a circle when the diameter is 6.8?

The circumference of every circle is its diameter multiplied by (pi). For (pi), use 3.142 or 22/7 .

### What is the equation for determining radius of a circle if you have the circumference?

Circumference = Diameter multiplied by Pi Diameter = Circumference divided by pi Radius = Diameter divided by 2.