henry179892 henry179892

16-02-2018
Mathematics

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determine the volume of the cylinder shown below then find the volume of the related come round to the nearest tenth

determine the volume of the cylinder shown below then find the volume of the related come round to the nearest tenth class=

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evgeniylevi evgeniylevi

16-02-2018

Try this option:
1. For cylinder: V=πr²h, where π=3.1415; r=3; h=9.
V=3.1415*3*9≈84.823 cm³.
2. For the cone: V=1/3 *πr²h, where π=3.1415; r=3; h=9.
V=1/3* 3.1415*3*9≈28.274334≈28.3 cm³.

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