Answer:
d = 45.63
Step-by-step explanation:
Formula: [tex]A=\pi r^{2}[/tex]
[tex]\pi =3.14(About)[/tex]
Substitute:
[tex]1635=3.14r^2[/tex]
Divide both side by 3.14
[tex]\frac{1635}{3.14}=\frac{3.14r^2}{3.14}[/tex]
Simplify
[tex]r^2=\frac{81750}{157}[/tex]
[tex]\mathrm{For\:}x^2=f\left(a\right)\mathrm{\:the\:solutions\:are\:}x=\sqrt{f\left(a\right)},\:\:-\sqrt{f\left(a\right)}[/tex]
[tex]r=22.81[/tex]
Diameter = Radius x 2
[tex]d=45.63[/tex]
Hence, Diameter = 45.63
Kavinsky
