\"\"

\

The volume of a pyramid is \"\".

\

\"\"

\

From the diagram base of the pyramid is a rectangle.

\

Area of the rectangle is \"\". So, \"\".

\

\"\"        (Substitute 10.3 for l and 10 for w)

\

\"\"                   (Multiply: \"\")

\

\"\".

\

\"\"

\

\"\"      (Substitute 103 for B and 12 for h)

\

\"\"          (Multiply: \"\")

\

\"\"                   (Multiply: \"\")\"\"

\

The volume of the pyramid is \"\".