Answer:
28.5m
Step-by-step explanation:
Find the area of the top triangle first:
a=1/2bh
a=1/2(6)(2)
a=6 m
Next, the second triangle:
a=1/2(3)(3)
a=4.5 m
now the rectangle:
a=3(6)
a=18
add your answers: 18+4.5+6 =28.5m
