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Draw three triangles with lengths of two...

Draw three triangles with lengths of two sides 4 and 5 centimetres and the angle between them $60^{\circ}, 90^{\circ}, 120^{\circ}$. Draw the circumcircle of each. (Note how the position of the circumcentre changes).

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V PUBLICATION-Circles-QUESTION BANK
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  14. In the fig AB, CDare two parallel chords of the circle with centre O a...

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