Module: MathAreaVolume in Category General VBA/VB6 : Math from Total Visual SourceBook

Math routines for calculate the area and volume of various objects in VBA and VB6.

Procedure Name Type Description
(Declarations) Declarations Declarations and private variables for the modMathAreaVolume module.
AreaOfCircle Procedure Get the area of a circle.
AreaOfRectangle Procedure Get the area of a rectangle.
AreaOfRing Procedure Get the area of a ring.
AreaOfSphere Procedure Get the surface area of a sphere.
AreaOfSquare Procedure Get the area of a square based on the length of a side.
AreaOfSquareDiag Procedure Get the area of a square based on its diagonal length.
AreaOfTrapezoid Procedure Get the area of a trapezoid.
AreaOfTriangle Procedure Get the area of a triangle based on the base length and height.
AreaOfTriangle2 Procedure Get the area of a triangle based on the length of its sides.
LenOfRectangleDiagonal Procedure Get the length of the diagonal of a rectangle.
LenOfSquareDiagonal Procedure Get the length of the diagonal of a square.
VolOfCone Procedure Get the volume of a cone.
VolOfCylinder Procedure Get the volume of a cylinder.
VolOfPipe Procedure Get the volume of a pipe.
VolOfPyramid Procedure Get the volume of a pyramid or cone.
VolOfSphere Procedure Get the volume of a sphere.
VolOfTruncPyramid Procedure Get the volume of a truncated pyramid.
' Example of modMathAreaVolume
'
' To use this example, create a new module and paste this code into it.
' Then run the procedures by putting the cursor in the procedure and pressing:
'    F5 to run it, or
'    F8 to step through it line-by-line (see the Debug menu for more options)

Private Sub Example_modMathAreaVolume()
  ' Comments: Examples of using the modMathAreaVolume module to calculate the area and volume of various objects in VBA and VB6.

  Dim dblTmp As Double
  Dim dblTmp2 As Double
  Dim dblTmp3 As Double

  dblTmp = 12
  dblTmp2 = 3.2
  dblTmp3 = 4.2

  Debug.Print "Area of a Circle with radius of " & dblTmp & " is: " & AreaOfCircle(dblTmp)
  Debug.Print "Area of a Rectangle with side lengths of " & dblTmp & " and " & dblTmp2 & " is: " & AreaOfRectangle(dblTmp, dblTmp2)
  Debug.Print "Area of a Ring with inner and outer radiuses of " & dblTmp2 & " and " & dblTmp & " is: " & AreaOfRing(dblTmp2, dblTmp)
  Debug.Print "Surface area of a Sphere with radius of " & dblTmp & " is: " & AreaOfSphere(dblTmp)
  Debug.Print "Area of a Square with side length " & dblTmp & " is: " & AreaOfSquare(dblTmp)
  Debug.Print "Area of a Square with a diagonal length of " & dblTmp & " is: " & AreaOfSquareDiag(dblTmp)

  Debug.Print "Area of a Trapezoid with height " & dblTmp & " and side lengths " & dblTmp2 & " and " & dblTmp3 & " is: " & AreaOfTrapezoid(dblTmp, dblTmp2, dblTmp3)

  Debug.Print "Area of a Triangle with a base length " & dblTmp & " and height " & dblTmp2 & " is: " & AreaOfTriangle(dblTmp, dblTmp)

  dblTmp = 3
  dblTmp2 = 4
  dblTmp3 = 5
  Debug.Print "Area of Triangle with side lengths of " & dblTmp & ", " & dblTmp2 & ", and " & dblTmp3 & " is: " & AreaOfTriangle2(dblTmp, dblTmp2, dblTmp3)
  Debug.Print

  Debug.Print "Length of a Square Diagonal with side of " & dblTmp & " is: " & LenOfSquareDiagonal(dblTmp)
  Debug.Print "Length of a Rectangle Diagonal with side lengths of " & dblTmp & " and " & dblTmp2 & " is: " & LenOfRectangleDiagonal(dblTmp, dblTmp2)
  Debug.Print
  Debug.Print "Volume of a Cone with height of " & dblTmp & " and radius of " & dblTmp2 & " is: " & VolOfCone(dblTmp, dblTmp2)
  Debug.Print "Volume of a Cylinder with height of " & dblTmp & " and radius of " & dblTmp2 & " is: " & VolOfCylinder(dblTmp, dblTmp2)
  Debug.Print "Volume of a Pipe with height of " & dblTmp & " and inner and outer radius of " & dblTmp3 & " and " & dblTmp2 & " is: " & VolOfPipe(dblTmp, dblTmp3, dblTmp2)
  Debug.Print "Volume of a Sphere with radius " & dblTmp & " is: " & VolOfSphere(dblTmp)
  Debug.Print "Volume of a Pyramid with height of " & dblTmp & " and base area of " & dblTmp2 & " is: " & VolOfPyramid(dblTmp, dblTmp2)
  Debug.Print "Volume of a Truncated Pyramid with height of " & dblTmp & " and bottom and top areas of " & dblTmp2 & " and " & dblTmp3 & " is: " & VolOfTruncPyramid(dblTmp, dblTmp2, dblTmp3)

End Sub

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