please help!!
i dont know how to do any of this and i really need it done!!
![please helpi dont know how to do any of this and i really need it done class=](https://us-static.z-dn.net/files/db6/3d8b39c1ee57d629920b44adb7354ab3.jpg)
Answer:
you have to do length times width times height then divide by 2 :)
Step-by-step explanation: