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  1. Circle - Wikipedia

    Natural circles are common, such as the full moon or a slice of round fruit. The circle is the basis for the wheel, which, with related inventions such as gears, makes much of modern machinery …

  2. Circle - Math is Fun

    A circle is easy to make: Draw a curve that is radius away from a central point. And so: All points are the same distance from the center.

  3. Circles - Formulas, Properties | What is a Circle? | Examples

    A circle is a 2-dimensional closed shape that has a curved side whose ends meet to form a round shape. Learn about circles with concepts, properties, and examples.

  4. CIRCLE Definition & Meaning - Merriam-Webster

    The meaning of CIRCLE is ring, halo. How to use circle in a sentence.

  5. What is a Circle? Definition, Formulas, Properties, Examples

    A circle is a two-dimensional closed figure that has no edges or corners. Learn the definition of circle, different parts of circle, solved examples and more.

  6. Circles | Brilliant Math & Science Wiki

    A circle is a round plane figure with a boundary (called the circumference) that is equidistant from its center. It is a fundamental object studied in geometry.

  7. Circle Calculator

    This calculator computes the values of typical circle parameters such as radius, diameter, circumference, and area, using various common units of measurement.

  8. CIRCLE | English meaning - Cambridge Dictionary

    CIRCLE definition: 1. a continuous curved line, the points of which are always the same distance away from a fixed…. Learn more.

  9. Circle - definition of circle by The Free Dictionary

    Define circle. circle synonyms, circle pronunciation, circle translation, English dictionary definition of circle. circle n. 1. a. A plane curve everywhere equidistant from a given fixed point, the …

  10. Circle – Definition, Examples - edu.com

    Explore the fundamental concepts of circles in geometry, including definition, parts like radius and diameter, and practical examples involving calculations of chords, circumference, and real …