5
QuizMultiple Choice
Area of a Circle — Unit test
Question 5 of 25 • *Integrated Math II Full
The diameter of a circle is 4 cm. Which equation can be used to find its circumference?
Answer
A
C = pi times 2
B
C = pi times 4
C
C = StartFraction pi times 4 over 2 EndFraction
D
C = StartFraction pi times 4 over 4 EndFraction