# Properties Of Circle

The essential fundamental figures in geometry are the lines and circles. We know a line is a locus of a point moving in a constant direction while the circle is a locus of a point traveling from a fixed point at a constant radius.

The circle ‘s abstract value is expressed in the amount of impressive applications

# What is a Circle?

A circle is a shape composed of all points in the plane, which are a certain distance from the center of the point; in other words, a curve is drawn by a point traveling in a field to a fixed distance from a certain point.

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# Circle Properties The following are some of the main features of the circle:

• The rings are said to have the same radius.

• A circle’s diameter is the longest round chord.

• The equal circumference of equal chords and equal circles.

• The circle drawn by the chord splits the chord.

• There are identical circles of different radius.

• Within a line, triangle and dance can be engraved a circle.

• The chords are equal to the duration of the middle.

• The difference between the middle of the circle and the longest chord is zero.

• When the chord length increases, the perpendicular distance from the circle center decreases.

• The tangents are drawn parallel to each other at the end of the diameter.

• The radii that link a chord to the middle of a circle form an isosceles triangle.

# Circle Formula Area of a circle:  A = πr2 square units

The circumference of a circle = 2πr units

The circumference of a circle formula is also written as πd

Where, 