Question

what is the area of the shaded region?
31 m
39 m
19 m
15 m
square meters

Explanation:

Step1: Área del rectángulo grande

$39 \times 31 = 1209 \, \text{m}^2$

Step2: Área del rectángulo pequeño

$19 \times 15 = 285 \, \text{m}^2$

Step3: Área de la región sombreada

$1209 - 285 = 924 \, \text{m}^2$

Answer:

924 square meters