72 degrees
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Answer:

Step-by-step explanation:
The formula of a volume of a cube with side length a:

We have a = 6cm. Substitute:



Answer: 3/4 I’m pretty sure. I looked at it and got confused so not 100% sure.
Answer:



<h3>-----------------------</h3><h3>hope it helps...</h3><h3>have a great day!!</h3>