The answer is: [C]: "He threw his bag on the bed, he sat down and sighed."
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Cylinder Volume = pi × r² × h
r = radius
h = hight
Volume = 54 pi (given)
r = 3 , r² = 9
54 pi = pi × r² × h
54 = 9 × h
h = 6 cm
Answer:
Bao are steamed buns filled with meat or vegetables.
