Respuesta:
6.87 cm2
Explicación paso a paso:
Area total : 4x8=32cm2
Area de semicírculo =
[tex] \frac{\pi \times {4}^{2} }{2} = 25.13 cm {}^{2} [/tex]
area sombreada: 32-25.13=6.87cm2
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Verified answer
Respuesta:
6.87 cm2
Explicación paso a paso:
Area total : 4x8=32cm2
Area de semicírculo =
[tex] \frac{\pi \times {4}^{2} }{2} = 25.13 cm {}^{2} [/tex]
area sombreada: 32-25.13=6.87cm2