The answer is 2 hope this helps
Answer:
X = 3
Step-by-step explanation:
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
-h/4+5 is your answer
Hope this helps.