Please help me...I will give brainliest. Please dont answer if you dont know. I really need this. Thankyou have a good day:)

Answer:
7: 45.2 (rounded from 45.21)
8: 114.5 (rounded from 114.45)
9: 115.9 (rounded from 115.86)
10: 105.6 (rounded from 105.56)
and of course the unit is cm3
Step-by-step explanation: