Answer:
72
Step-by-step explanation:
for the rectangles you use the formula :
a=lw 3x6=18x2=36 + 4x6=24
and for the triangles you use:
a=1/2bh 3x4=12/2 + 3x4=12/2
then you add it all together
36+24+12=72
Answer:
12,6,0
Step-by-step explanation:
18-6=12, so on so forth.
Answer:
72 1/4
step-by-step explanation:
