# What does a circle consist of?

**circle**is a simple shape,

**consisting**of those points in a plane that

**are**a given distance from a given point - the centre. Radius: the distance from the center of a

**circle**to any point on it. Diameter: the longest distance from one end of a

**circle**to the other. The diameter = 2 × radius (d = 2r).

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Also question is, what is a circle made up of?

A **circle** is a plane figure contained by one line, which is called circumference, and is such, that all straight lines drawn from a certain point within the figure to the circumference, are equal to one another.

Likewise, what is a circle in math definition? (**Math** | **Geometry** | **Circles**) a **circle**. **Definition**: A **circle** is the locus of all points equidistant from a central point. **Definitions** Related to **Circles**. arc: a curved line that is part of the circumference of a **circle**. chord: a line segment within a **circle** that touches 2 points on the **circle**.

Additionally, what are the parts of a circle and its definition?

Important **Circle Parts** Radius: The distance from the center of the **circle** to **its** outer rim. Chord: A line segment whose endpoints are on a **circle**. Diameter: A chord that passes through the center of the **circle**. The length of a diameter is two times the length of a radius.

What are the three parts of a circle?

A **circle** divides the plane into **three parts**: The points inside the **circle**, the points outside the **circle** and the points on the **circle**.