Question

Help the question is in the pic

Answer 1

The length would have to be 9 cm

Explanation:

so to find the volume you would do 2 time 4 time our missing number

so first you would multiple the 4 and 2 together to get 8

then you would divide 72 by 8 to get 9

so 9 is your answer because when you do 4 times 2 time 9 you get 72

Hope this helped! ψ(｀∇´)ψ