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What is circumference and diameter and radius?
The circumference is the distance AROUND a circle. The diameter is the distance ACROSS a circle. The radius is the the distance FROM THE CENTER of the circle (same thing as one-half of the diameter).
Why are radius and diameter different?
The radius is half of the diameter. The radius of a circle is the distance from the centre to the circumference. The diameter of a circle is the length of a straight line from one point on the circumference to another, passing through the centre of the circle.
What is the approx circumference of a circle with a diameter of one meter?
circumference = diameter X pi pi = 3.1416 circumference = one meter X 3.1416 = 3.1416 meters
How do you calculate the radius from the diameter of a circle?
The radius is one -half of the diameter. It is the distance from the circle center to any point on the circumference.
what does one diameter measure?
One diameter measures the distance across a circle, passing through its center and connecting two points on its circumference. It is the longest distance across the circle and is twice the length of the radius. The diameter is a key measurement in geometry and is used to calculate the area and circumference of a circle.
How do you find the diameter of the circumference if a circle?
There is no such thing as "the diameter of the circumference" of a circle. A circle has a diameter, and a circle has a circumference. If you know one, you can always figure out the other one, because they're very tightly connected. Circumference = (diameter) times (pi) Diameter = (circumference) divided by (pi) "pi" = about 3.1415926536 (rounded). You can use 3.14 and your answers will be very close.
What is circumference and diameter and radius?
The circumference is the distance AROUND a circle. The diameter is the distance ACROSS a circle. The radius is the the distance FROM THE CENTER of the circle (same thing as one-half of the diameter).
The diameter of a circle?
The diameter of a circle is a straight line going from one point on the circumference (the boundary) of the circle, through the centre of the circle, to another point on the circumference.
What is the difference from circumference and diameter?
In the case of a circle: Diameter: The distance through the circle - from one end to the other, passing through the center. Circumference: The distance around the circle.
Does a circumference of a circle have a formula?
Yes. One is: Diameter x Pi = Circumference
If the circumference of a circle is doubled how does the diameter of the circle change?
Circumference and diameter are directly proportional. Doubling one doubles the other, and the same applies for any multiplier.
Why are radius and diameter different?
The radius is half of the diameter. The radius of a circle is the distance from the centre to the circumference. The diameter of a circle is the length of a straight line from one point on the circumference to another, passing through the centre of the circle.
What is the circumference for twenty one feet?
If that number is the diameter of a circle, the you can multiply it by pi to get the circumference.
What is the approx circumference of a circle with a diameter of one meter?
circumference = diameter X pi pi = 3.1416 circumference = one meter X 3.1416 = 3.1416 meters
How do you calculate the radius from the diameter of a circle?
The radius is one -half of the diameter. It is the distance from the circle center to any point on the circumference.
What is the perimeter of a circle and the diameter of a circle?
Circumference (perimeter) of a circle = pi x diameter Diameter of a circle is the straight line distance from one side to the other which passes through the centre of the circle.
Difference between diameter and circumference?
A diameter is a straight line from one side of a circle, through the centre, to the other side. A circumference is the curved line forming the boundary of a circle.
