D. data collection
Simply the act of collecting data from sample
Answer:
Step-by-step explanation:
59 085
It is an irrational number. A number is rational if it can be expressed as a quotient of 2 integer numbers. Number π2 cannot be expressed as a quotient of integers, so it is an irrational number.
<span> The answer will be 2 There is only one distinct triangle possible, with m∠N ≈ 33°.</span>