Question

you have given a circle whose centre is unknown. How will you find its centre​

Answer 1

Answer:

We have to find its centre.

Take points P, Q, R on the circle.

Join PR and RQ. ...

Take a compass. ...

Join the points intersected by the arcs. ...

Take a compass. ...

Join the points intersected by the arcs. ...

The point where the two perpendicular bisectors intersect is the centre of the circle.

Step-by-step explanation:

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Answer 2

Answer:

1)Take 3 points A,B and C on the circumference of the circle.

2)Join AB and BC .

Then, O I the centre of the circle.

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