Answer:
option a.
radius of the circle=3 units.
area of the circle= pi×r²
area of circle=pi×3²
area of circle=pi×9units²
Answer:
n=0
Step-by-step explanation:
because 0 would be the only number that would make both sides equal
( i know it not the best explanation )
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All you need to do is pull out the common factor of

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