If circumference of a circle is 6.28 cm then what is the radius of the circle?
A. 2 cm
B. 1 cm
C. 4 cm
D. 3 cm
Answer:B
If circumference of a circle is 6.28 cm then what is the radius of the circle?
A. 2 cm B. 1 cm C. 4 cm D. 3 cm