Question

4. Calcular el área sombreada de la siguiente 1
figura
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A) 40 cm2
B) 64 cm2
C) 16 cm2
D) 42 cm2
ayúdenme​

Answer 1

Respuesta:

La A) 40

Explicación paso a paso:

• As = área sombreada

• At = área total

• Ans = área no sombreada

As = At - Ans

As = (20+12)*4/2 - 12*4/2

As = 32*2 - 12*2

As = 64 - 24

∴ As = 40