A tank in the shape of a cylinder of diameter 2.4m and height 6.4m contains oil to the brim. Find the number of complete cylindrical containers of base radius 8.2cm and height 28cm which can be filled by the oil in the tank.
Answers
Answered by
2
Step-by-step explanation:
volume of the cylindrical portion of the tank= ttr²h
=22/7 * (21/2)2 * 18cm3 = 174636/ 28 m3
= 6237m3
volume of 2 conical ends
=2 (1/3 ttr2h) =2/3 ttr2h =2/3 * 22/7 * (21/2)2 * 9m3
=174636 / 84 m3 =2079m3
therefore, capacity of the tank= 6237m3 + 2079m3= 8316m³=83160000
thus, capacity of the tank= 8316m³
Answered by
0
Answer:
Step-by-step explanation:
Volume of the cylindrical portion of the tank= TTr2h
=22/7 * (21/2)2 * 18cm3 = 174636/ 28 cm3
= 6237cm3
Volume of 2 conical ends
=2 (1/3 TTr2h) =2/3 TTr2h =2/3 * 22/7 * (21/2)2 * 9cm3
=174636 / 84 cm3 =2079cm3
Therefore, capacity of the tank= 6237cm3 + 2079cm3= 8316cm3
Thus, capacity of the tank= 8316cm3
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