A water tank is 5m tall and has a diameter of 3.5m .calculate the capacity (volume) of the tank
So the radius is 3.5/2 m or 1.75 m
h = 5 m
volume = π r^2 h
plug in your numbers.
I need help with mathematics
i need help with maths
2-¥67
To calculate the capacity or volume of a cylindrical tank, you can use the formula:
Volume = π * r^2 * h
Where π (pi) is a mathematical constant approximately equal to 3.14159, r is the radius of the tank, and h is the height of the tank.
In this case, we are given the diameter of the tank, which is 3.5m. To find the radius, we divide the diameter by 2:
Radius (r) = Diameter / 2 = 3.5m / 2 = 1.75m.
The height of the tank is given as 5m.
Now, we can substitute the values into the formula to calculate the volume:
Volume = π * (1.75m)^2 * 5m.
Calculating this equation:
Volume = 3.14159 * (1.75m)^2 * 5m.
Volume = 3.14159 * 3.0625m^2 * 5m.
Volume ≈ 47.1239m^3.
Therefore, the capacity or volume of the water tank is approximately 47.1239 cubic meters.