What is the circumference of a circle if the radius is 7 m?
A154 m
B44 m
C22 m
D31.5 m
A154 m
B44 m
C22 m
D31.5 m
Related Questions:
O is the centre of the circle, and AB is a chord. P is a point on AB. PA=3 centimeters, PB-8 centimeters, OP= 5 centimeters what is the radius of the circle?