Answer:
10,000m²
Step-by-step explanation:
The figure can be divided into a rectangle and a triangle as shown in the attachment.
The area of the rectangular portion is
[tex] = l \times w[/tex]
[tex] = 120 \times 30[/tex]
[tex] = 3600 {m}^{2} [/tex]
The area of the triangular portion is
[tex] = \frac{1}{2} \times 80 \times 160[/tex]
[tex] = 6400 {m}^{2} [/tex]
The area of the figure is therefore
[tex] = 6400 + 3600[/tex]
[tex] = 10000 {m}^{2} [/tex]
