Use the correct formula to find the area of a circle if the diameter is 21 mi. Round to the nearest hundredths place. Use 3.14 for π .(1 point)
Responses
346.19 mi.2
346.19 mi squared
131.88 mi.2
131.88 mi squared
1,384.74 mi.2
1,384.74 mi squared
65.94 mi.2
1 answer
346.19 mi²