Question

Which of the following is an irrational number?

Select one:
A. 16−−√ (I have no idea what that is. If you don't either, think of √16)
B. 13
C. −8
D. π (pi)

Answer 1

A

Explanation:

Answer 2

D. pi

Explanation:

An irrational number is a number that cannot be expressed as a fraction whole number or integer. Pi cannot be expressed as a fraction but A is 4, B is 13, and C is -8 which are all whole numbers and integers