Question 1086173
<font color="black" face="times" size="3">Area of circle = pi*(radius)^2
A = 3.14*(r)^2
78.75 = 3.14*(r)^2
78.75/3.14 = [3.14*(r)^2]/3.14
25.079617834395 = r^2
r^2 = 25.079617834395
sqrt(r^2) = sqrt(25.079617834395)
r = 5.00795545451384
r = <font color=red>5.0 centimeters</font>
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