Answer:
a
Step-by-step explanation:
because it is more then eight numbers
its x_6
ok am done i hope i help u guys out
figure #1
smaller part
4x7x2= 56m
larger part
4x3x7= 84m
84+56= 140m³
figure #2
2x4x3= 24m
4x4x12= 192m
192+24= 216in³
he would need 21 tiles on each side. I think