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What formula do you use to find the radius diameter and circumference of a circle?
Wiki User
∙ 13y ago
Radius is diameter divided by two. Diameter is radius times two or circumference divided by pi. Circumference is diameter times pi. Pi is roughly 3.14
Wiki User
∙ 13y ago
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What is cirference of a circle with a 1.5 radius?
the formula for the circumference of a circle is pi*diameter. the diameter is 2*radius so if 1.5 is the radius, 3 is the diameter plug 3 into the formula... circumference=3.14*3 circumference=9.42
Formula of circumference?
Formula of Circumference of a circle: 3.14*Diameter of the circle. You could also do: 3.14*3.14*radius.
How do you figure out circumference and radius?
The radius of a circle is from the middle to the edge, or half the diameter. The circumference is like the perimeter of the circle, and the formula is pi times the diameter.
How do you find the formula for the circumference of a circle?
Circle's circumference = 2*pi*radius or diameter*pi
What is the formula to find circumference when you are given the radius?
To find the circumference of a circle the formula is: 2*pi*radius or diameter*pi
What is the formula for the diameter or a circle?
If you are given the radius of the circle, you can use the formula: diameter = 2*radius If you are given the circumference of the circle, you can use the formula: diameter = circumference/pi
What is cirference of a circle with a 1.5 radius?
the formula for the circumference of a circle is pi*diameter. the diameter is 2*radius so if 1.5 is the radius, 3 is the diameter plug 3 into the formula... circumference=3.14*3 circumference=9.42
Formula for circumference?
For a circle: circumference = 2 x π x radius. As the diameter of a circle is 2 x radius: circumference = π x diameter.
Formula of circumference?
Formula of Circumference of a circle: 3.14*Diameter of the circle. You could also do: 3.14*3.14*radius.
If r is the radius of a circle and d is its diameter is an equivalent formula for the circumference C 2r?
Circumference of a circle: 2*pi*radius or diameter*pi
How do you figure out circumference and radius?
The radius of a circle is from the middle to the edge, or half the diameter. The circumference is like the perimeter of the circle, and the formula is pi times the diameter.
What is the formula for the circumference of a circle in pi?
Circumference of a circle = 2*pi*radius or pi*diameter
What is a formula that shows a circumference of a circle?
Circumference of a circle = 2*pi*radius or pi*diameter
How do you find the formula for the circumference of a circle?
Circle's circumference = 2*pi*radius or diameter*pi
What is the formula to find circumference when you are given the radius?
To find the circumference of a circle the formula is: 2*pi*radius or diameter*pi
What is th formula for the circunference of a circle?
π is the ratio between the diameter and the circumference of a circle so the formula would be : Circumference = π x Diameter or alternatively (since the radius is half the diameter) Circumference = 2π x Radius.
What is formula for figuring diameter of a circle?
diameter = circumference / pi diameter = radius * 2
