The radius, diameter, or circumference of a circle is given. Find the missing measures.Round to the nearest hundredth if necessary.r= 9.4 mm, d = ?, C = ?O d = 4.7 mm, C = 29.53 mmO d = 18.8 mm, C = 29.53 mmO d = 18.8 mm, C = 59.06 mmO d = 4.7 mm, C = 59.06 mm