Question

locate √2 the number line​

Answer 1

1. First, we draw a line OA of length 1

2. Now, we draw a perpendicular of length 1 on point A as AB

3. From, Pythagoras Theorem, OB = √2

4. Now, take an arc of length OB, and draw it on the number line which meets as E.

So, at E, we can represent √2 as shown in the figure.