A). Pi m
Explanation:
Arc length formula:
Arc length = (Ø/360°) * 2*Pi*r
Ø = given angle (degrees)
r = radius
Plug given numbers in:
(45°/360°)* 2* Pi * 4
This will give you the answer of Pi
Answer:
:pog_champ:
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
To find f(4), find the point in the graph where x = 4 .
And if you look at the point where x = 4 ; y = 1 .
So the answer is : 1
