The berry-picking boxes at Bingo Berry Farm have square bottoms that are 8 centimeters on each side. Todd fills his box with raspberries to a height of 6 centimeters. What is the volume of raspberries in Todd's box?

It’s c. i’m almost sure

I'm a bit puzzled here because they did not provide you with any measures of the other angles, so i am unable to provide a theorem or postulate to support my answer, but i'd say 90 degrees because it looks closer to a right angle than anything.