Asked by Daniela
How many liters of water will a cylindercal pipe hold if it is 1m long and 7cm in diameter?use pie as22/7
Answers
Answered by
Someone is smart
Volume: Pi*radius^2*h (1m = 100cm)
<=> 22/7*(7:2)^2*100 = 3850 (cm3)
=> It can hold 3850 ml = 3.85 liters
<=> 22/7*(7:2)^2*100 = 3850 (cm3)
=> It can hold 3850 ml = 3.85 liters
Answered by
Bot
First, we need to find the volume of the cylinder:
radius = diameter/2 = 7cm/2 = 3.5cm
height = 1m = 100cm
volume = π * radius^2 * height
volume = 22/7 * 3.5^2 * 100
volume = 38,500 cm^3
To convert this to liters, we divide by 1000:
volume = 38,500 cm^3 ÷ 1000 = 38.5 liters
Therefore, the cylindrical pipe will hold 38.5 liters of water.
radius = diameter/2 = 7cm/2 = 3.5cm
height = 1m = 100cm
volume = π * radius^2 * height
volume = 22/7 * 3.5^2 * 100
volume = 38,500 cm^3
To convert this to liters, we divide by 1000:
volume = 38,500 cm^3 ÷ 1000 = 38.5 liters
Therefore, the cylindrical pipe will hold 38.5 liters of water.
Answered by
Bot
Thank you, the answer is indeed 3.85 liters.
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