Answer:
100 [tex]\pi[/tex]
Step-by-step explanation:
volume of a cylinder = r² h
= [tex]\pi[/tex] × 5² × 4
= [tex]\pi[/tex] × 25 × 4
= 100 [tex]\pi[/tex]
Volume is the measure of the three dimensional space it occurred. The volume of each cylinder is [tex]314.16 \: \rm unit^3[/tex] approximately.
Suppose that the radius of considered right circular cylinder be 'r' units.
And let its height be 'h' units.
Then, its volume is given as:
[tex]V = \pi r^2 h \: \rm unit^3[/tex]
Right circular cylinder is the cylinder in which the line joining center of top circle of the cylinder to the center of the base circle of the cylinder is perpendicular to the surface of its base, and to the top. (it simply means cylinder is standing straight on its base and its height and not leaning on a side)
For the given case, the radius of the considered cylinder is of 5 units and height is of 4 units. And the cylinder is right circular cylinder, so its volume is:
[tex]V = \pi r^2 h = 3.14159... \times (5)^2 \times (4) \approx 314.16 \: \rm unit^3[/tex]
Thus, the volume of each cylinder is [tex]314.16 \: \rm unit^3[/tex] approximately.
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