Answer:
80 degrees
Step-by-step explanation:
It so big problem
but you can do it
The answer is in the attachment!!!
Answer:
45/60=0.75
Step-by-step explanation:
C = 2πr
r = radius
c = circumference = 18
Plug in the corresponding numbers with variables.
18 = 2πr
Isolate the r. Divide 2 and π from both sides
(18)/2π = (2πr)/2π
9/π = r
C/π = r is your formula to finding r.
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