represent root4.5 on number line
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Draw a line segment AB=4.5 units and extend it to C such that BC=1 unit.
Find the mid point O of AC.With O as centre and OA as radius , draw a semi circle at D.
Then , BD =√4.5 units.
With B as centre and BD as radius , draw an arc , meeting AC produced at E.
Then, BE=BO=√4.5 units.
Find the mid point O of AC.With O as centre and OA as radius , draw a semi circle at D.
Then , BD =√4.5 units.
With B as centre and BD as radius , draw an arc , meeting AC produced at E.
Then, BE=BO=√4.5 units.
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