Use the graph of f below. Assume the entire function is graphed below.
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
C = 2 π r
A = π r²
~~~~~~~~~~~
(1). C = 8 π
Let the length of the arc ADB is "x"
x = ( 8π ÷ 360° ) × 340°
x =
(2). A = 16 π
The area of shaded region is
( 16 π ÷ 360° ) × 340° =