a water tank is 5m tall and has a diameter of 3.5m.Calculate the volume of the tank.Use 3.14
I need some help with mathematics
V=π*r^2*h
To calculate the volume of a water tank, you'll need to use the formula for the volume of a cylinder, which is given by V = πr^2h, where V represents the volume, π (pi) is a mathematical constant approximately equal to 3.14, r is the radius of the base of the cylinder, and h is the height of the cylinder.
First, let's calculate the radius of the base of the tank. The diameter is given as 3.5m, so the radius (r) is half of that:
r = 3.5m / 2 = 1.75m
Next, we can substitute the values of π and r into the formula. The height of the tank is given as 5m:
V = 3.14 x (1.75m)^2 x 5m
Now we can simplify the expression:
V = 3.14 x 3.0625m^2 x 5m
V = 3.14 x 15.3125m^3
Finally, we can calculate the volume:
V ≈ 48.125m^3
Therefore, the volume of the water tank is approximately 48.125 cubic meters.