/click to see all/
I see feet & ft2 so byeeeeeee
jk, if
width of the walkway = 3
radius of the fountain = r
area of fountain = 22/7(r^2)
area of walkway = 154
area of walkway + fountain = 22/7[(3+r)^2] = 22/7(r^2) + 154
so if you solve the last one you'll get r
dunno, i feel dumb, I'm done with math last time i solved anything was 4 ys ago a......
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