Which choice is an irrational number?

Asked 11 months ago

Viewed 688726 times

Order by

Answer:

C. $\sqrt{18}$

Step-by-step explanation:

$\frac{4\pi }{\pi }$ = 4(whole number)

$\sqrt{ 6^{2}}$ = 6(whole number)

$\sqrt{18}$ = 4.2426406871192851464050661726291(goes on and on)

21.989(terminating number)

Irrational numbers are un-whole numbers that do not terminate and cannot be turned into a fraction.

Edit

15.5k 3 10 26

answered 11 months ago

The correct answer is c

Edit

15.5k 3 10 26

answered 11 months ago