Answer:
1
Step-by-step explanation:

Answer:
start at 0,0 on a line graph and go up 2 and over 1/2 for you first dot and then
dot a dot at 3 on the y axis
Step-by-step explanation:
Answer:
It’s c
Step-by-step explanation:
pi radians in a semicircle (half circle)
2pi radians in a full circle.
2pi = 2*3.14 = 6.28 approximately, so there are approximately 6.28 radians in a half circle.
2pi radians is equivalent to 360 degrees.