Circle and its Parts | the Circle | Segment | Chord | Tangent | Diameter | Circumference| Radius |

  • 4 years ago
Circle and its Parts | the Circle | Segment | Chord | Tangent | Diameter | Circumference| Radius |This video describes about the parts of the circle. The parts of the circle are radius,diameter,chord,sector,segment,tangent,arc,secant,circumference.Different parts of circle is explained in this video.Radius of Circle:The radius of a circle is the distance from the center of the circle to any point on its circumference.Radius is half of diameter.Diameter of Circle:The distance from one point on a circle through the center to another point on the circle.Diameter is made up of two radii.Diameter of circle is twice the radius.Circumference Circle:The circumference is the distance around a circle (its perimeter!).Formula of circumference is C=πdC=2πrChord of Circle:A chord of a circle is a straight line segment whose endpoints both lie on the circle and it does not pass through the center of the circle.When it passes through the center of the circle ,it is called diameter.Segment of Circle:The segment of a circle is the region bounded by a chord and the arc subtended by the chord.Tangent of the Circle:Tangent to a circle is a straight line which touches the circle at only one point. This point is called the point of tangency.Arc of circle:The arc of a circle is a portion of the circumference of a circle.Sector of Circle:A circular sector or circle sector (symbol: ⌔), is the portion of a disk enclosed by two radii and an arc, where the smaller area is known as the minor sector and the larger being the major sector.Math is fun. In this video we are going to learn about a geometrical shape i.e Circle. Circle has many parts and many different terms are related with the circle. In this video we explained about the definition of the circle and the basic parts of the circle. We shared the information about circumference of the Circle, formula to find the circumference of the circle, Radius of the Circle, Diameter of the Circle, Area of the Circle, formula to find the area of the Circle and very important term i.e the Greek letter Pi. Topics covered in this session:1) Radius2) Diameter3) Chord4) Secant5) Segment6) Circumference7) Tangent8) Arc9) SectorA circle is the set of all points in the plane that are the same distance away from a specific point, called the center. In other words, a circle can be described as the locus of a point moving in a plane, in a way that its distance from a fixed point is always constant.Other channel :- https://bit.ly/2W2F1AM
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