The shape which is an extremely common to our life and can be found each next thing similar to in our surroundings, Yeah…!! i.e.

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Circle

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- Circle

from first standard of our learning, we’re continuously involved in exploring

__in many ways be it is about finding area or circumference or it is about radius, chords, tangents etc.__**CIRCLES**
In this post I’m only emphasise over the definitions and some more basics of circles.

here we go…

**Circles**–

A closed rounded figure is called as circle.

**example: coin, bangles****Centre**–

An origin point through which the circle is being drawn.

**Radius**–

a joining line from centre to circumference or we can say the size of circle is completely depends upon radius.

**Diameter**–

Simply it is Double of radius, touching circumference on it’s both ends.

**Chords**–

A line which touches circumference on it’s both ends.

**this divides the whole circle in two parts**

**minor and major and those parts are known as minor segment and major segment respectively**
largest chord in a circle is Diameter.

**Secant**–

A line which intersects circles is known as secant.

any chord if extended from both ends to intersects the circle then it is known as secant.

**Tangent**–

A line which is touching the circle externally is known as Tangent.

**Sector**–

A closed portion from two radius and an arc is known as minor sector and rest part of circle is known major sector ( depends on area)

If you found I’m missing something, do add here which is related to circle do let me know. I would like to hear from you.