Question

No 6
please step by step​

Answer 1

$\tt1. RADIUS$

The Line-Segment which joins the centre of circle and the outer boundary known as radius.

$\tt2.DIAMETER$

The Line-Segment which joins the two points of boundary and cross the centre of circle known as diameter.

$\tt3.CHORD$

The Line-Segmwnt which joins to points on a curve known as chord.

$\tt4.CENTRE$

The Mid-Point of a circle is known as centre.

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NOTE-Please Check The Attached Pictures Of Various Parts Of A Circle.

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