Question

plz help me with the above⤴️ question​
it's urgent

Answer 1

Step-by-step explanation:

root5=4+1

Here 4 and 1 both are perfect square. 

Number as 4=2 and 1=1

So draw a right angle triangle with side 2 and 1.

And according to Pythagoras theorem will be 22+12=5 

HOPE IT HELPED YOU.

Answer 2

Answer:

Here, The attachment above shows how to draw

$\sqrt{5}$

on number line