Question

Represent 4×✓2
on the number line​

Answer 1

Answer:

it is 4

Step-by-step explanation:

pls mark as brainliest

Answer 2

Answer:

AB=4.5 units , BC=1 unit , OC=OD=

2

5.5

=2.75units

OD

2

=OB

2

+BD

2

(

2

4.5+1

)

2

=(

2

4.5+1

−1)

2

+(BD)

2

BD

2

=(

2

4.5+1

)

2

−(

2

4.5−1

)

2

BD

2

=4.5

BD=

4.5

units

so the length of BD will be the required one so mark an arc of length BD on number line it will result I the required length