Respuesta :

hnori22003

If d=26 then r = d/2 = 13

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aehockaday
If d=26 and c=26pi, then the only variable you can find is r. To find r, know that r=d/2.
Now we can figure out that…
r=d/2
r=26/2
r=13
This means the answer is “then r=13”