Answer:
Arc length is equal to
where
is the angle in radians and
is the radius.
Question 1:

So the angle is CFD.
Question 2:

So the angle is AFE.
Question 3:

So the angle is AFB.
Question 4:

So the angle is BFC.
Answer:
it is in standard form
Step-by-step explanation:
your thinking of y intercept not standard
1 minute = 10gal
60minutes = 10×60 gal.
1 hour = 600 gallons
Happy to help!Please tell me if you understand!