Answer:
6 km
Step-by-step explanation:
Start by finding the circumference of the circle
C = 2πr
C = 1.256
Multiply by 3
3.768
Convert to km
3.768 * 1.6 = 6.0288
Round to nearest whole km
6
Sorry if this is late!
76
factor completely to get 4x squared plus 8x minus 3 like how x plus 2 and x plus 8 are. Look on KhanAcademy