Question

How to find root 5 on number line??

Answer 1

Here, in the photo follow the last one. There is shown √5 on the number line.

Answer 2

❥︎$\huge\underline\bold\blue{AnswEr}$

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Diagram is shown in attachment :

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❥︎$\underline\bold\pink{SoluTion}$

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By Pythagoras theorem :-

$= > \: {(hypo)}^{2} = {(side 1)}^{2} + {(side 2)}^{2}$

$= > {(op)}^{2} = {(oq)}^{2} + {(pq)}^{2}$

$= > {(op)}^{2} = {2}^{2} + {1}^{2}$

$= > {(op)}^{2} = 4 + 1$

$= > (op )^{2} = 5$

$= > op = \sqrt{5}$

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