Which of the following is true? V2 is a rational number
O is neither a rational number nor an irrational number.
1.3 is a rational number but not an integer.
-V16 is an irrational number.

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation:

2,160 π

step-by-step explanation:

13.46

step-by-step explanation:

16.80 x .20 = 13.46

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!