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- Dictionarycircle/ˈsəːkl/
noun
- 1. a round plane figure whose boundary (the circumference) consists of points equidistant from a fixed point (the centre): "draw a circle with a compass"
- 2. a group of people with a shared profession, interests, or acquaintances: "she did not normally move in such exalted circles" Similar
verb
- 1. move all the way around (someone or something), especially more than once: "they were circling Athens airport" Similar
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A circle is a shape consisting of all points in a plane that are at a given distance from a given point, the centre. The distance between any point of the circle and the centre is called the radius. The circle has been known since before the beginning of recorded history. Natural circles are common, such as the full moon or a slice of round fruit.
A circle is a round-shaped figure that has no corners or edges. In geometry, a circle can be defined as a closed shape, two-dimensional shape, curved shape. A few things around us that are circular in shape are a car tire, a wall clock that tells time, and a lollipop.
a continuous curved line, the points of which are always the same distance away from a fixed central point, or the area inside such a line: Coloured paper was cut into circles. We sat in a circle. Igor Zakowski/iStock/Getty Images Plus/GettyImages. Fewer examples. The teacher asked us to form a circle and join hands.
1. a. : ring, halo. b. : a closed plane (see plane entry 6 sense 2b) curve every point of which is equidistant (see equidistant sense 1) from a fixed point within the curve. c. : the plane surface bounded by such a curve. 2. archaic : the orbit of a celestial body. 3. : something in the form of a circle or section of a circle: such as. a. : diadem.
A circle is defined as the closed curve in geometry that is perfectly round in shape. Learn easy and simple circle definitions with examples at BYJU'S. Also, see area and circumference formula for circle.
Definition. Circle: the set of all points on a plane that are a fixed distance from a center. Area. The area of a circle is π times the radius squared, which is written: A = π r 2. Where. A is the Area. r is the radius. To help you remember think "Pie Are Squared" (even though pies are usually round):
4 days ago · A circle is the set of points in a plane that are equidistant from a given point . The distance from the center is called the radius, and the point is called the center. Twice the radius is known as the diameter . The angle a circle subtends from its center is a full angle, equal to or radians .
noun. a closed plane curve consisting of all points at a given distance from a point within it called the center. Equation: x 2 + y 2 = r 2 . the portion of a plane bounded by such a curve. any circular or ringlike object, formation, or arrangement: a circle of dancers. Synonyms: corona, halo, ring.
Explore, prove, and apply important properties of circles that have to do with things like arc length, radians, inscribed angles, and tangents.
A circle is a two-dimensional figure formed by a set of points that are at a fixed distance (radius) from a fixed point (center) on the plane. The fixed point is called the origin or center of the circle and the fixed distance of the points from the origin is called the radius.
