A student measured a cylinder to have a length of 4.21 cm and a diameter of 1.29 cm. The volume of the cylinder is [tex]V \approx 5.5 \mathrm{~cm}^3[/tex].
[tex]V=\pi\left(\frac{d}{2}\right)^2 h=\pi \cdot\left(\frac{1.29}{2}\right)^2 \cdot 4.21 \approx 5.50239 \mathrm{~cm}^3[/tex]
A cylinder's volume refers to the amount of interior room it has to hold a given quantity of material. To put it another way, a cylinder's volume is how much it can hold. You can store any one of the three forms of matter—solid, liquid, or gas—within the confines of a cylinder. You cannot hold any liquid, solid, or gas in a two-dimensional cylinder, hence this capacity can only be observed in a three-dimensional cylinder.
Two congruent and parallel identical bases make up a complete three-dimensional cylinder. The right circular cylinder is what is meant by this. Each line segment makes up the lateral curved surface, which is perpendicular to the bases, of a right circular cylinder, which has circular bases. The proper circular cylinders might have crossed your path on a regular basis. Can shapes, paper roll shapes, straight glass, and many other things.
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