Calculate the volume of a cylinder of diameter 1m and height 1whole number 3/4 ( take pie to be 22/7
Radius of cylinder = 1/2 = 0.5 m
Height of cylinder = 1 3/4 = 7/4 m
Volume of cylinder = πr²h
= (22/7) x (0.5)² x (7/4)
= (22/7) x (0.25) x (7/4)
= 1.078125 m³
Therefore, the volume of the cylinder is 1.078125 cubic meters.
To calculate the volume of a cylinder, you can use the formula:
Volume = π * r^2 * h
Given:
Diameter = 1m
Height = 1 3/4
First, let's calculate the radius (r) using the formula:
radius = diameter / 2
radius = 1m / 2 = 0.5m
Next, substitute the values of π (22/7), r (0.5m), and h (1 3/4) into the volume formula:
Volume = (22/7) * (0.5m)^2 * (1 3/4)
To multiply fractions, multiply the numerators together and the denominators together:
Volume = (22/7) * (0.5m)^2 * (7/4)
Simplify the expression further:
Volume = (22/7) * (0.5)^2 * (7/4) * m^2
Calculate each part of the equation:
Volume = (22/7) * (0.25) * (7/4) * m^2
Multiply the numbers:
Volume = (0.7857) * (1.75) * m^2
Simplify the multiplication:
Volume = 1.3728 * m^2
Therefore, the volume of the cylinder is 1.3728 * m^2.