Answer:
(c) option
Step-by-step explanation:
A = 4pier²
A/4pie = r²
Under root (A/4pie) = r
<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em>
18x
Simple as that. 18 times however many times she cuts the grass
It is A
