represent square root 9.3 on number line
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*draw a line and mark a point A on it
*mark a point B on the line drawn in step 1 such that AB=9.3cm
*mark a point C on AB produced such that BC = 1unit
*find mid point of AC .let the midpoint be o.
*taking o as the centre &oc=oa as radius draw a semi circle.also,draw a line passing through B perpendicular to OB. suppose it cuts the semicircle at D
*taking B as the centre and BD as radius drawn an arc cutting OC produced at E .point E so obtained represents 9.3
*mark a point B on the line drawn in step 1 such that AB=9.3cm
*mark a point C on AB produced such that BC = 1unit
*find mid point of AC .let the midpoint be o.
*taking o as the centre &oc=oa as radius draw a semi circle.also,draw a line passing through B perpendicular to OB. suppose it cuts the semicircle at D
*taking B as the centre and BD as radius drawn an arc cutting OC produced at E .point E so obtained represents 9.3
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DRAW A LINE AB =9.3cm.
produce ab to c such that BC=1cm
Draw a perpendicular to AC .
With the radius OA or OC draw a semi circle.
draw perpendicular to B .
THE POINT THE PERPENDICULAR CUTS THE SEMICIRCLE ,MARK IT AS D ,WHICH IS THE REQUIRED POINT.
EXTEND AC ,TAKING BD AS RADIUS CUT THE EXTENDED LINE.
THERE FORE ,BE =ROOT 9.3
produce ab to c such that BC=1cm
Draw a perpendicular to AC .
With the radius OA or OC draw a semi circle.
draw perpendicular to B .
THE POINT THE PERPENDICULAR CUTS THE SEMICIRCLE ,MARK IT AS D ,WHICH IS THE REQUIRED POINT.
EXTEND AC ,TAKING BD AS RADIUS CUT THE EXTENDED LINE.
THERE FORE ,BE =ROOT 9.3
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