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Do all chords go through the origin of a circle?
No. The only chords that go through the center is a diameter.
What is a line through a circle that does not go through the center?
A line through a circle that does not go through the center of the circle is a secant line. A line through a circle that does go through the center is still a secant line, by the way. Compare this to a line segment that has its two endpoints on the circumference of the circle. That line segment is a cord of the circle. If that cord of the circle passes through the center of the circle, then the cord is a diameter of that circle.
What is the distance around the outside of the circle of water in terms of pi?
First off, what you appear to be asking for is the circumference, the length of area around a circle(or in this case, a body of water). To find the circumference, measure for the diameter, the diameter is the length of one side of a circle to another, this distance must go through the center of the circle. All you have to do is multyply the Diameter by pi.
Does a diameter go all the way across or halfway across a circle?
A diameter goes all the way across a circle through the center. A radius goes half way across, from the center to any point on the circle. So a circle's diameter is two times its radius.All the way through the centre of the circle but the radius only goes half way from the centre of the circle
How is the diameter of a circle represented?
A circle with a straight line through it, usually at an angle, and often with a small dot where the centre of the circle would be (also on the line, to clarify that the line does go through the centre).
Does a chord of a circle have to go through the center?
No, the cord of a circle does not have to go through the center of that circle. A chord that does go through the center of a circle is a special case and is called the diameter. A chord can connect any two points on a circle.
Do all chords go through the origin of a circle?
No. The only chords that go through the center is a diameter.
What is a segment whose endpoints are on a circle?
A chord. a diameter also has endpoints on a circle, the only difference is a diameter goes through the center point and a chord doesnt have to go through the center. a diameter is considered a chord.
What is a line through a circle that does not go through the center?
A line through a circle that does not go through the center of the circle is a secant line. A line through a circle that does go through the center is still a secant line, by the way. Compare this to a line segment that has its two endpoints on the circumference of the circle. That line segment is a cord of the circle. If that cord of the circle passes through the center of the circle, then the cord is a diameter of that circle.
What is the distance around the outside of the circle of water in terms of pi?
First off, what you appear to be asking for is the circumference, the length of area around a circle(or in this case, a body of water). To find the circumference, measure for the diameter, the diameter is the length of one side of a circle to another, this distance must go through the center of the circle. All you have to do is multyply the Diameter by pi.
Does a diameter go all the way across or halfway across a circle?
A diameter goes all the way across a circle through the center. A radius goes half way across, from the center to any point on the circle. So a circle's diameter is two times its radius.All the way through the centre of the circle but the radius only goes half way from the centre of the circle
How do you find the radius of a circle if you know the diameter?
If you know the diameter of a circle you simply divide the diameter by 2 to get the radius. This is because the diameter is twice the length of the radius. For example, if the diameter is 10 divide by two which will give you the answer of 5 for the radius. Half it because: diameter/2 = radiusTo answer your question you must have a certin diameter. You must go 2pie times your diameterThe perimeter of a circle is called the circumference. The circumference is the distance around the circle.The circumference, C, of a circle is given by the formulawhere r is the radius of the circleA radius is half the diameter
How is the diameter of a circle represented?
A circle with a straight line through it, usually at an angle, and often with a small dot where the centre of the circle would be (also on the line, to clarify that the line does go through the centre).
Is a chord or a diamater longer?
In a circle, there are 1 or more chords, and only always 1 diameter. The diameter goes through the middle point in a circle and connects 2 points on a circle. A chord does not have to go through the middle, but can. The diameter always counts as a chord. So, either, both the chord and diameter are the same length, or the chord is shorter. I hope this answers your question! (:
How can you prove that a diameter divide a circle into 2 equal pieces?
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.
How is a diameter a chord and a chord not a diameter?
Every chord is a line on the inside between two points on the circle. A diameter does that, so it's a chord. But in order to be a diameter, a chord also has to meet another requirement ... it has to go through the center of the circle. A lot of chords don't do that, so they can't be diameters.
What is a segment that has both endpoints on the circle called?
It's called a "chord" of the circle. If it happens to go through the center of the circle,then it's also called a "diameter" of the circle, and no other chord in the same circlecan be longer.
