Learning Resources LRM320B-GUD Welding System User Manual


 
= (l
××
w)
××
H
Square Prism
Volume
square prism
= A
××
H
= (w
××
l)
××
H
A = Area of the square base.
H = Height of the prism.
s = Length of the side.
Triangular Prism
Volume
triangular prism
= A
××
H
= (b
××
h)
××
H
A = area of the triangle base ( b
××
h)
h = altitude, or height of the triangle.
H = height of the prism.
Hexagonal Prism
Volume
hexagonal prism
= A
××
H
= (w
××
s)
××
H
A = Area of the hexagonal base.
H = Height of the prism.
Explain that the area for a hexagon is calculat-
ed as follows:
A = w
××
 s
w = Width of hexagon as shown.
s = Length of side.
Cy linder
Volume
cylinder
= A
××
H
H
H
w
h
l
b
6
H
r
H
s
w