Search results
In geometry, a circle is a closed curve formed by a set of points on a plane that are the same distance from its center O. That distance is known as the radius of the circle. Diameter. The diameter of a circle is a line segment that passes through the center of the circle and has its endpoints on the circle. All the diameters of the same circle ...
When the segment (side) of a figure passes through the center of dilation, the segment (side) of the pre-image and its image will be on the same line. In the diagram at the right, with center of dilation at (0,-2) and scale factor of 2, we notice that passes through the center of dilation, (0,-2), which means that and will be on the same line, .
A circle is usually named for its center. The circle in Figure \(\PageIndex{2}\) is called circle \(O\). A chord is a line segment joining two points on a circle. In Figure \(\PageIndex{2}\), \(DE\) is a chord. A diameter is a chord which passes through the center. \(BC is a diameter.
A radius is a line segment with one endpoint at the center of the circle and the other endpoint on the circle. Radius = $\frac{Diameter}{2}$ Diameter of a Circle: A line segment passing through the center of a circle, and having its endpoints on the circle, is called the diameter of the circle. Diameter = 2 × radius. Circumference:
- Only one circle can be drawn passing through two given points.
- Two equal parts, each part is called a semicircular region.
- The different parts of a circle are radius, diameter, chord, secant, tangent, minor arc, major arc, minor segment, major segment, minor sector, and...
- c = 2$\pi$r, where c is the circumference and r is the radius.
- Concentric circles are circles having the same center.
A line that "just touches" the circle as it passes by is called a Tangent. A line that cuts the circle at two points is called a Secant. A line segment that goes from one point to another on the circle's circumference is called a Chord. If it passes through the center it is called a Diameter. And a part of the circumference is called an Arc.
Aug 3, 2023 · 2) Diameter – The line segment whose endpoints lie on the circle and that passes through the center. Its length is twice the length of a radius. It is represented by as -‘d’ or ‘D’. So, r = d/2 or R = D/2. 3) Chord – The line segment whose endpoints lie on the circle, thus dividing a circle into two regions. The diameter is the ...
People also ask
What is a line segment with its endpoints lying on a circle called?
What is a segment in a circle called?
What is a line that just touches a circle called?
What is the center of a circle?
What is a circle in geometry?
Which points lie on the exterior of a circle?
A radius is a line segment that has one endpoint on the center of the circle and the other endpoint on the circle's circumference. A circle has infinitely many radii (plural for radius), and each radius has an equal measure. The diameter of a circle is a chord that passes through the circle's center.
![A Line Segment That Passes Through the Center of the Circle [Solved]](https://ca.images.search.yahoo.com/search/images?p=is+a+figure+a+line+segment+that+passes+through+the+center&ei=UTF-8&th=93.8&tw=110.9&imgurl=https%3A%2F%2Fd138zd1ktt9iqe.cloudfront.net%2Fmedia%2Fseo_landing_files%2Fa-line-segment-that-passes-through-the-center-of-the-circle-1614676573.png&rurl=https%3A%2F%2Fwww.cuemath.com%2Fquestions%2Fa-line-segment-that-passes-through-the-center-of-the-circle%2F&size=26KB&name=A+Line+Segment+That+Passes+Through+the+Center+of+the+Circle+%5BSolved%5D&oid=1&h=705&w=833&turl=https%3A%2F%2Ftse1.mm.bing.net%2Fth%3Fid%3DOIP.2poGPnMEhCN1wA0JXSpzUgHaGR%26pid%3DApi%26rs%3D1%26c%3D1%26qlt%3D95%26w%3D110%26h%3D93&tt=A+Line+Segment+That+Passes+Through+the+Center+of+the+Circle+%5BSolved%5D&sigr=_yTUj29pe8Xh&sigit=saldMXRczZV8&sigi=cd4T6eUytk9W&sign=gRbdlxCk6voH&sigt=gRbdlxCk6voH "A Line Segment That Passes Through the Center of the Circle [Solved]")
