Answer:

Step-by-step explanation:
The given circle has radius 8m and a central angle of
.
We want to find the length of arc AB.
Recall that the length of an arc is given by:

where
is the central angle and
is the radius.

This simplifies to:

Answer:
Step-by-step explanation:
Jessica: 5 miles
Taylor: 5/7 = .7143 miles
Answer:
620 miles
Step-by-step explanation:
All you would have to do is multiply 155 times 4 which would give you 620.