represent under root 5.5 on no. line
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Steps of construction:-
1:-Draw a no. line AB of 5.5cm and extend it 1cm to C such that BC=1cm.
2:-With A and C as centre and radius draw two arcs that intersects each other and name them P and Q.
3:-Draw a perpendicular of AC which cuts AC at O.
4:-With O as centre and radius,draw a semicircle from point A to point C.
5:-At B,draw an angle of 90° with the help of a compass or a protactor that cuts the semicircle at D.
6:-Keeping the arc on B,extend the arc from D cuts AC at E.
Thus,√5.5 is constructed on a no. line.
1:-Draw a no. line AB of 5.5cm and extend it 1cm to C such that BC=1cm.
2:-With A and C as centre and radius draw two arcs that intersects each other and name them P and Q.
3:-Draw a perpendicular of AC which cuts AC at O.
4:-With O as centre and radius,draw a semicircle from point A to point C.
5:-At B,draw an angle of 90° with the help of a compass or a protactor that cuts the semicircle at D.
6:-Keeping the arc on B,extend the arc from D cuts AC at E.
Thus,√5.5 is constructed on a no. line.
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