represent √8•7 on the number line. steps also 9th ncert
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Step-by-step explanation:
Firstly mark a line segment of 8.7 cm.
Then, joining the 8.7 cm mark another segment of 1 cm.
So the line segment formed is of 9.7 cm.
Then bisect the segment. We got 4.85 cm.
From that point mark an arc of radius 4.85 cm.
On the end of the line segment of 8.7 cm draw a perpendicular.
The top of perpendicular which touch the arc of the first radius, draw another arc joining to the line segment it intersect at a point on line segment.
The point of intersection is √8.7
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