39
QuizMultiple Choice
Radical Equations and Extraneous Roots — Cumulative exam
Question 39 • IC Pre-Cal - Deering
The formula for the circumference of a circle is , where d is the length of the diameter. If d is a rational number, what can you conclude about the circumference?
Answer
A
It is a fraction.B
It is a repeating or terminating decimal.C
It is a rational number.D
It is an irrational number.