Respuesta :

jzonfleek016

Step-by-step explanation:

[tex]Area (semi-circle)= \frac{r^2\pi }{2}[/tex]

[tex]A = \frac{(11)^2\pi }{2}[/tex]

[tex]A=\frac{121\pi }{2}[/tex]

[tex]A=\frac{379.94}{2}[/tex]

[tex]A=189.97[/tex]

The area of the semi-circle is 189.97

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