Answer:
25 pi
Step-by-step explanation:
area of circle = pi (r)^2
radius = 10/2 = 5
5×5 = 25
C
The formula is pi(r＾2)
r=radius
=10/2
sorry never seen this
A. 217
3,472/16 = 217
your answer is C. substraction
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Answer:20/104
