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Circumference of a circle = 2*pi*radius or pi*diameter
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoThe circumference of a circle is pi r 2
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How do you find area and circumfrence of a circle?
It depends on what information you have: radius, diameter, lengths of tangents from a point outside the circle, length of chord and its distance from the centre, etc. Also, the term is circumference, not circumfrence.
How do you find the circumfrence of a circle if you have the diameter?
By multiplying the diameter by pi, since the circumference of a circle is 3.14 times the diameter.
If a circle has the diameter of 8 what is the circumfrence?
The formula is circumference= pi times diameter. pi=3.1415926.
The length of an arc equals the degree measure of the are divided bt 360 times the?
circumfrence off the circle
What is the radius of a circle if given the circumfrence?
The circumference (c) of a circle = 2πr (where r = radius). Therefore if you know the circumference, the radius (r) = c/2π.
How do you get the circumfrence of a circle?
divide
Name for perimeter of a circle?
Circumfrence
How do you find the circumfrence of a circle if you have the radius?
the circumfrence of a circle is pi times it's radius squared.
What is the boundary line of a circle called?
Circumfrence
What is the circumfrence of a circle with a radius of 6?
18.84
HOW TO FIND the circumfrence of a circle?
The circumference of a circle is (diameter) multiplied by (pi).
What is the circumfrence of a circle with a radius of 11?
22*pi
How do you get the circumfrence for a circle?
Pi times radius squared.
Given a circle with a radius of 4 which is the circumfrence?
25.1
What is the Circumfrence formula of a circle?
pi times diameter
What does circumfrence mean?
Circumfrence is the perimeter of a circle, the line that makes a circle looks like a circle Imagine a perfect circle drawn on a piece of paper. Take the length of the line of the circle (by line I mean the part that is actually drawn on the piece of paper the ring) and there, you have the circumfrence. The circumfrence is exactly π times the size of the diameter (if you don't know what those two things are ignore this)
What is the formula for an circle in area?
The circumfrence; Pi (or 3.14) times the width across the circle :)
