Find by construction the centre of a circle, using only a 60-30 setsquare and a pencil.
please tell the limitaions
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Step-by-step explanation:
- Draw line using 60-30 set square, on 60 degree side. Let this line cut the circle at A and B.
- Draw the line BC, using 60-30 set square, on 30 degree side. Let C be the point of intersection of the circle.
- Join AC.
- Let 'O' be the mid point of AC.
The 'O' is the centre.
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