Respuesta :

The area of asemicircle is:

[tex]A=\frac{\pi\cdot r^2}{2}[/tex][tex]A=\frac{\pi\cdot4^2}{2}=\frac{\pi\cdot16}{2}=\pi\cdot\frac{8}{1}=8\cdot\pi\text{ ft}^2[/tex]

Therefore, the area of the semicircle in 8*pi ft^2

Otras preguntas