Question

Represent √4.5 on number line in the use of geometrically

Answer 1

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Answer ...

$representation \: \: of \: \sqrt{4.5}$
Mark a distance 4.5 units from a fixed point A on a given line to obtain a given point B such that AB = 4.5 units. From B mark a distance of 1 unit and call the next point as C. find the mid- point of AC and call that point as O. Draw a semi - circle with center O and radius OC = 2.75 units. Draw a line perpendicular to AC passion through B cutting the semi - circle at D.

$\frac{5.2}{2} = 2.75 \\ \\ then \: \: bd \: = bp \: = \sqrt{4.5}$
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