Question

Высота бочки 87 см диаметр 1 м 78 см сколько литров воды войдёт в бочку

Answer 1

H=87 см
d=1м78см=178см

V=Sосн.*h
S=(3,14*d^2) /4=3,14*R^2 ( для удобного вычисления найдем радиус)
R=d/2=178:2=89см

V=3,14*89^2 *87=2 163 858,78см^3=~2,16м^3
2,16м^2=2 163,86 л воды

Answer 2

Calculation of Water Volume in the Barrel

To calculate the volume of water that can fit inside the barrel, we need to use the formula for the volume of a cylinder, which is given by:

Volume = π * r^2 * h

Where: - π is a mathematical constant approximately equal to 3.14159 - r is the radius of the barrel (half of the diameter) - h is the height of the barrel

Given that the height of the barrel is 87 cm and the diameter is 1 m 78 cm (or 178 cm), we can calculate the radius as half of the diameter:

Radius = 178 cm / 2 = 89 cm

Now, we can substitute the values into the formula to calculate the volume:

Volume = π * (89 cm)^2 * 87 cm

Let's calculate the volume using the given values:

Volume = 3.14159 * (89 cm)^2 * 87 cm

Calculating this expression gives us the volume of water that can fit inside the barrel.

Please note that the result will be in cubic centimeters (cm^3). If you would like the volume in liters, we can convert it by dividing the result by 1000, since 1 liter is equal to 1000 cubic centimeters.

Let's calculate the volume and convert it to liters:

Volume = (3.14159 * (89 cm)^2 * 87 cm) / 1000 liters

Please give me a moment to calculate the result.