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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.
The meaning of CIRCLE is ring, halo. How to use circle in a sentence. ring, halo; a closed plane curve every point of which is equidistant from a fixed point within the curve…
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 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.
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.
A circle is a closed two-dimensional figure in which the set of all the points in the plane is equidistant from a given point called “centre”. Every line that passes through the circle forms the line of reflection symmetry. Also, it has rotational symmetry around the centre for every angle. The circle formula in the plane is given as:
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. a ring, circlet, or crown. the ring of a circus.
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.
Explore, prove, and apply important properties of circles that have to do with things like arc length, radians, inscribed angles, and tangents.
a round, flat shape like the letter O, or a group of people or things arranged in this shape: We all sat on the floor in a circle. Fewer examples. We arranged the chairs in a circle. Hold hands and form a circle. We sat down in a circle. Divide the dough in half and roll it out into two circles. Draw a circle and divide it into four.
