Question

Draw any circle and Mark
A centre

Answer 1

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Answer 2

Heya!! Please reffer to the attachment :)

Remember these important points in circles:

✨$<b><i>The perimeter of a circle is known as it's circumference.$

✨The length of a thread that winds around the circle exactly gives the circumference of a circle.

✨The ratio of the circumference of a circle and it's diameter is always constant.

✨ Circumference of a circle of radius r = 2πr
where π = 22/7 or 3.14

✨ Circumference/diameter = π

✨The diameter of a circle is its largest chord.

✨The centre point of the circle is known as THE CENTRE OF CURVATURE.

✨Diameter,Radius, Circumference,Arc,Chord,segment and the centre of curvature are the parts of a circle.

✨Diameter is the twice of the radius of a circle.(If the radius is r then the diameter will be 2r)

⭐ Hope it helps you ⭐

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@PrincessStargirl