Answer: 168
Explanation: I’m pretty confident that the answer is 168 but I’m not 100% sure. I just used the formula V=BH, V stands for Volume, B stands for Base and H stands for Height. So if the base is 42 and the height is 4 you would do 42x4 which equals 168.
I hope this helped! Have a great day and stay safe during the coronavirus! :)