Given a width of 17 and a length of 13 for a rectangle, we want to find the space in the rectangle.
This is done by using the formula:
[tex]A=L\times W[/tex]Where L is the length, and W is the width.
To find the space is the same as finding the area.
So,
[tex]\begin{gathered} A=13\times17 \\ =221 \end{gathered}[/tex]The space inside the rectangle is 221 units.