Answer:
Step-by-step explanation:
9-5*4+3
9-20+3
-11+3
= -8
you can just split the figure in 2 separate figures and them add the areas:
area rec. 1:
3m×3m= 9m²
area rec. 2:
3m× (2m+3m)
= 3m×5m
=15m²
total area:
9m²+15m²= 24m²
The rounded number is 140000