Question

Pls help me answer this it's due today​

Answer 1

Answer:

I think its 21 But if its times then its 240

Step-by-step explanation:

Hope this helped

Answer 2

Answer:

120

Step-by-step explanation:

formula for volume is area×height

so

v=1 /2b×h×l

v=1/2×5×4×12

v=2.5×4×12

v=10×12

$v= {120cm}^{3}$