Question

calcular el área de la región sombreada ​

Answer 1

Respuesta:

40 $cm^{2}$

Explicación paso a paso:

As = (2cm x 9cm) + (2cm x 9cm) + (2cm x 2cm)

As = 18$cm^{2}$ + 18$cm^{2}$ + 4$cm^{2}$

As = 40 $cm^{2}$