Which of the following expressions correctly shows the relationship between the circumference and the area of a circle?(1 point) Responses Cd=π Start Fraction upper C over d End Fraction equals pi A=πr2 upper A equals pi r squared C=2πr upper C equals 2 pi r C2=4πA
1 answer
C=2πr, where C represents the circumference and r represents the radius, correctly shows the relationship between the circumference and the area of a circle.