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this cylindrical fish tank has a height of 38 inches and diameter of 26 inches. what is the volume of the fish tank.

Sagot :

Renkneeidn

Answer:

using π as 3.14: 20165.08 cubic inches

in terms of π: 6422π cubic inches

Step-by-step explanation:

» Concepts

The volume of a cylinder is how much space the cylinder can take inside of it. The formula to find this volume is πr²h, where r = radius and h = height. In addition, it's important to know that the radius is half the diameter.

» Application

We're given the radius as 13 inches (26/2 = 13), and the height is 38 inches. Now, we just have to plug in the values and simplify.

» Solution

Using π as 3.14:

  • [tex]3.14*13^2*38[/tex]
  • [tex]3.14*169*38[/tex]
  • [tex]20165.08[/tex]

In terms of π:

  • [tex]\pi *169*38[/tex]
  • [tex]6422\pi[/tex]
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