C = 2(pi)r and C = d(pi) are the formulas for finding the _____________ of a circle.
Responses
ARadius
Radius
BArea
Area
CCircumference
Circumference
Question 2
What is the radius of the circle in the example?
Responses
A 3 cm
B 5 cm
C 7 cm
Question 3
What is the circumference of the circle in the example?
Responses
A 2π
B 4π
C 6π
1 answer
D 14π