Answer:
240
Step-by-step explanation:
Answer:

Step-by-step explanation:
This problem can be solved using the pythagorian theoreme:

Where:



We isolate our incognita an we get:

We supplant with the given data:





Hey there!
64 + 8 = 72
so x = 8
Hope this helps
Have a great day (:
Answer:
V = 10x 4x 12
I think that's the answer :)