Table of Contents
What are the types of circle?
Types of Circles
- Concentric Circles. When two or more circles have the common centre, then these circles are called concentric circles. In the above figure, there are three circles inside one other.
- Contact of Circles. When outer surface of two circles are touching, it is known as contact of circles.
- Orthogonal Circles.
What is circle give example?
The definition of a circle is a curved line that is the same distance from the center all the way around and connects at the point where it began. An example of circle is a round plate. An example of circle is the earth. The line bounding such a figure; circumference.
What are the 8 parts of circle?
Names of parts of a circle
- Centre.
- Radius.
- Diameter.
- Circumference.
- Tangent.
- Secant.
- Chord.
- Arc.
What is circle in precalculus?
A circle is all points in a plane that are a fixed distance from a given point in the plane. The given point is called the center, (h,k) , and the fixed distance is called the radius, r , of the circle.
What is circle and its types?
In Maths or Geometry, a circle is a special kind of ellipse in which the eccentricity is zero and the two foci are coincident. Diameter is the line which divides the circle into two equal parts and is also equal to twice of the radius. A circle is a basic 2D shape which is measured in terms of its radius.
What is a segment of a circle?
In geometry, a circular segment (symbol: ⌓) is a region of a circle which is “cut off” from the rest of the circle by a secant or a chord.
What is a circle in math?
In Maths or Geometry, a circle is a special kind of ellipse in which the eccentricity is zero and the two foci are coincident. A circle is also termed as the locus of the points drawn at an equidistant from the centre. The distance from the centre of the circle to the outer line is its radius.
What is conic circle?
conic section, also called conic, in geometry, any curve produced by the intersection of a plane and a right circular cone. Depending on the angle of the plane relative to the cone, the intersection is a circle, an ellipse, a hyperbola, or a parabola.
What is a diameter class 10?
Diameter is defined as the line passing through the center of a circle having two extremes on the circumference of a circle. It divides the diameter into two equal parts, each of which is a radius of the circle.