Answer:
w=−5π≈−15.707963268
Step-by-step explanation:
diameter = 3,600 units
Let = 3.14
C = 2r
11,304 = 2(3.14)r
r = 1,800
d = 2r = 2(1,800) = 3,600
11.108
The answer is 2 1/4 cupcakes
7) 164.26
8)77.08
9)2405.364
steps for 7) attached
steps for 8)