Question

Is it Point C, D , B or A? I need help I don’t know this

Answer 1

Answer:

B

Step-by-step explanation:

Consider perfect squares either side of 45, that is

36 < 45 < 49, thus

$\sqrt{36}$ < $\sqrt{45}$ < $\sqrt{49}$, that is

6 < $\sqrt{45}$ < 7

Thus $\sqrt{45}$ is between 6 and 7

Point B lies between 6 and 7