Answer:
x
9
Step-by-step explanation: i took a quiz with this on it
The length of an arc subtended by a central angle is proportional to the circle's circumference. If the given central angle has measure
and the circle has radius
, then the arc has length
such that

where
is given in radians. Then

If
is given in degrees, then

Answer:
3:45 pm
Step-by-step explanation: