plzz answer ive asked like 5 times and still no one answered plzz answer

Answer:
Irrational
Step-by-step explanation:
it is irrational because pi is irrational
-11 x pi
will still be irrational
Answer:
irrational
Step-by-step explanation:
π is an irrational number and there are only a few acceptions to this rule
eg. 227 and 355113