represent root 8.47 on a real line
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represent root 8.47 on a real line
Step-by-step explanation:
We first mark the distance 8.4 from a fixed point A on a given line to obtain a point B such that AB = 8.4 units .
From B mark a distance of 1 unit and we mark the new point as C.
We then find the mid point of AC and mark that point as 'O'.
We then draw a semi circle with centre O and radius OC.
We then draw a line perpendicular to AC passing through B and Intersecting the semi-circle at D.
Therefore BD = √8.4
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