A cylindrical Is half full of oil The cylinder Has a base radius of 100 cm The height of the cylinder 250cm 1 litres = 1000cm3 How many litr

Question

A cylindrical Is half full of oil The cylinder Has a base radius of 100 cm The height of the cylinder 250cm 1 litres = 1000cm3 How many litres of oil are in the tank?

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Huyền Thanh 4 years 2021-08-08T03:18:02+00:00 1 Answers 363 views 0

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  1. thienan
    0
    2021-08-08T03:19:32+00:00
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    Answer:

    V=3926.99 liters

    Step-by-step explanation:

    cylindrical Is half full of oil The cylinder Has a base radius of 100 cm The height of the cylinder 250cm 1 litres = 1000cm3 How many litres of oil are in the tank?

    Volume of a cylinder can be calculated using below formula

    V=π r^2 h

    Where r= radius

    h= height

    radius = 100 cm

    h=250cm

    But the cylinder is half filled, then the formula becomes

    V=(π r^2 h) × 1/2

    Then substitute the values we have

    V=( π × 100^2 ×250) × 1/2

    V=3926990 cm^3

    But 1 litres = 1000cm3

    Then V=(3926990 cm^3)/ 1000

    V=3926.99 liters

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