som1 help me with this question!!!
a paddling pool is cylindrical with a diameter of 150cm david fills the pool 2 a depth of 25 cm . a) find the volume of water in the pool in litres. 1 cmcubed=1 gram
dom- plz help me wrote:som1 help me with this question!!!
a paddling pool is cylindrical with a diameter of 150cm david fills the pool 2 a depth of 25 cm . a) find the volume of water in the pool in litres. 1 cmcubed=1 gram
dats just weerdspider wrote:Volume of a cylinder = (diameter / 2) * (diameter / 2) * pi * depth =
(150/2) * (150/2) * 3.14159265 * 25 =
75 *75 * 3.14159265 * 25 =
5625 * 3.14159265 * 25 =
17671.45865625 * 25 = 441786.46640625 cubic centimeters
1 liter = 1 cubic decimeter = 1000 cubic centimeters.
Finally, volume in liters = 441786.46640625 / 1000 = 441.786466 liters
Use the following link to calculate volume of any cylinder in many different units of measurement:
http://www.aqua-calc.com/calc_volcyl.php