Question

=> show how √5 can be represented at a number line
..

don't give unreasonable answers
if u don't know the answer no need to doo.......​

Answer 1

Answer:

ANSWER

Draw number line as shown in the figure. Let the point O represent 0(zero) and point A represents 2. Draw perpendicular AX at A on the number line and cut-off arc AB=1unit.

We have OA=2 units and AB=1unit

Using pythagoras theorem, we have,

OB

2

=OA 2 +AB 2

OB 2 =(2)

2 +1 2 =5

OB= 5

Taking O as the centre and OB=

5

as radius draw an arc cutting real line at C. Clearly, OC=OB=

5

.

Hence, C represents

5

on the number line.

Answer 2

photo dek lo ans wahi hai