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What would be the radius of a circle with a diameter of 8 inches?
Radius is one-half of the diameter of a circle. Therefore, the radius of an eight-inch diameter circle is four inches. The diameter of a circle is a straight line joining a point on the circumference through the centre to the 'opposite' point on the circumference.
3.14 multiplied by what number equals circumference?
The diameter, or the distance across the circle. So if my diameter was 8, I'd take eight times 3.14 and get... give me a minute... 25.12! (That was done using pencil/notecard) Or, you can find the diameter by dividing the Circumference by Pi.
What is the diameter of a circle if the radius is 4?
Eight.
Surface speed of an eight inch diameter wheel at 2000 revolutions per minute?
The circumference of an 8-inch diameter wheel = d*pi = 8*pi. Each revolution will advance the wheel by one circumference, so 2000 revolutions per minute would be 2000 * 8 * pi = 1600pi feet per minute.
When you divide a circle into eight equal parts how many eights make up to whole circle?
Eight of them.
What is the circumference of a circle with a diameter of eight feet?
The circumference is pi times twice the radius, and the diameter is twice the radius, so the circumference is pi times the diameter: 25.13278 feet.
How can you find the diameter of a circle with an approximate circumference of thirty-eight inches?
Divide the circumference (38") by Pi (about 3.1416) to get the diameter in inches.
If circle circumference is 8 what is diameter?
If you divide eight by pi, you get 2.54647909 as the diameter. If you divide eight by 3.14 (simplified pi), you get 2.54777070 as the diameter.
If a circle has the diameter of eight what is the circumference?
8 pi; taking pi as 3.14 then answer is 25.12
What is the area of a circle whose diameter is twenty-eight meters?
615.752 m2
What would be the radius of a circle with a diameter of 8 inches?
Radius is one-half of the diameter of a circle. Therefore, the radius of an eight-inch diameter circle is four inches. The diameter of a circle is a straight line joining a point on the circumference through the centre to the 'opposite' point on the circumference.
3.14 multiplied by what number equals circumference?
The diameter, or the distance across the circle. So if my diameter was 8, I'd take eight times 3.14 and get... give me a minute... 25.12! (That was done using pencil/notecard) Or, you can find the diameter by dividing the Circumference by Pi.
What is the diameter of a circle if the radius is 4?
Eight.
How can you find the diameter of a eight inch circumference?
circumference=2(pi)r so divide the given circumference on 2pi, it will give radius. Now multiply radius by 2 you will get the diameter.
What is the radius of the circle with the diameter of eight inches?
4 inches
If the area of a circle is about twenty-eight square inches what is the diameter?
If the area of a circle is about 28 square inches the diameter is: about six inches (5.971).
What is the radius of a circle with a diameter of eight inches?
4 inches The radius of a circle is always half of its diameter (so 8in/2 = 4 in).
