4 years ago

Can someone please help? I have a test and I don’t understand these two.

1 answer:

3 0

8) Volume = 3in*18in*12in=648 in³
1 ft=12 in

9) Volume = πr²h=3.14*6²*9≈1017.36ft³
3yd=9 ft

10) Volume =4/3 *πr³ =4/3 *3.14*6³= 904.32 ft³
2yd=6ft

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