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Forget the diameter.
Find the centre.
Draw any radius.
Next, add another radius at 360/9 = 40 degrees to the first.
Keep adding radii as you go around the circle. When it is in 9 equal slices you will have returned to the first radius.
Done.
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∙ 11y ago
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What happens when you divide the circumference of a circle by the diameter?
The circumference of a circle divided by its diameter is equal to the value of pi
What divides the circle equally into 2 parts?
Only the diameter can divide the circle in to two equal parts.
What is the formula for the radius of a circle when you have the circumference?
well the circumference is equal to pi times the diameter, so all that you have to do is divide the circumference by pi to get the diameter. Then you divide the diameter by two to get the radius.
What is the diameter of a circle with a circumference of 24 centimeters?
Since Pi is equal to the circumference over diameter, the diameter of a circle is equal to its circumference over Pi. So divide 24 centimeters by 3.14159 to get approximately 7.63943 centimeters.
How do you find the radius in a circle when all you have is the diameter.?
The diameter is equal to half of the radius. So take the value of the diameter and divide it by two and that is your radius.
How do you divide a circle in equal pieces?
Starting at one point of the circle, draw a straight line through the center of the circle to the other side. This line is called a diameter. It will divide the circle into 2 equal pieces.Now, if you want to divide the circle into any number N of equal pieces, follow these steps in orderdivide the diameter into N equal segments,from one endpoint of the diameter, draw half circles towards every endpoint of the equal segments,flip the circle,from the other endpoint of the diameter, draw again half circles towards every endpoint of the equal segment (but now filling the other side of the circle).The resulting parts of the circle have equal area.
What happens when you divide the circumference of a circle by the diameter?
The circumference of a circle divided by its diameter is equal to the value of pi
What divides the circle equally into 2 parts?
Only the diameter can divide the circle in to two equal parts.
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.
What is the formula for the radius of a circle when you have the circumference?
well the circumference is equal to pi times the diameter, so all that you have to do is divide the circumference by pi to get the diameter. Then you divide the diameter by two to get the radius.
What is the diameter of a circle with a circumference of 24 centimeters?
Since Pi is equal to the circumference over diameter, the diameter of a circle is equal to its circumference over Pi. So divide 24 centimeters by 3.14159 to get approximately 7.63943 centimeters.
How do you find the radius in a circle when all you have is the diameter.?
The diameter is equal to half of the radius. So take the value of the diameter and divide it by two and that is your radius.
How can you divide 26 inches circle into 15 equal parts?
Divide it into segments (like pizza slices), each of 360/15 = 24 degrees.
How do you divide a circle with 9cm diameter in three equal parts?
Construct a circle with a 4.5 radius. The circle's circumference is 360 degrees. So mark out 3 by 120 degrees on the circumference and join them to the centre of the circle which will divide the circle into three equal parts.
What is the diameter of a circle with a circumference of 5?
Since the circumference is equal to the diameter times pi, you need to divide the circumference by pi in this case.
How do you get from diameter to radius?
The radius of a circle is equal to half of it's diameter. To convert the diameter into the radius, simply divide it by two.For example: if the diameter is 10, then the radius would be 5
What the radius of a circle with diameter d 61 yd?
The radius of a circle is equal to half of it's diameter. If you want to figure out the radius from a given diameter, simply divide the diameter by two:Radius = Diameter / 2Radius = 61 / 2Radius = 30.5 yd
