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The diameter is a straight angle (180 degrees).
The diameter goes through the center of the circle
Angles which go through the center of the circle divide the circle into sectors whose area obeys the formula
Area = Angle/360 * PI (i'm using a unit circle)
that's the approach i'm thinking... not totally sure if that's valid though.
What else can I help you with?
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.
Divide a circle into thirteenths?
To divide a circle into thirteenths, divide it into thirteen equal portions, or pieces.
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
How do you divide a circle into four equal pieces?
From the center of the circle, draw like a cross from there.
What divides the circle equally into 2 parts?
Only the diameter can divide the circle in to two equal parts.
How do you divide a circle into 15 equal pieces?
circle is 2d so, just fold it 15!
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 do you divide a circle into 10 equal pieces without a compass?
Use a protractor and divide it into 36 degree wedges.
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.
