Given the formula for area of a triangle:
A = l x w
Where:
A is the area
l is the length
w is the width.
From the table, using the given areas and lengths, let's find the width.
To find the width, rewrite the formula for w:
[tex]w=\frac{A}{l}[/tex]
Thus, we have:
For the widths using the values in the table, r
[tex]\begin{gathered} w=\frac{A}{l}=\frac{192}{16}=12 \\ \\ \\ w=\frac{A}{l}=\frac{126}{18}=7 \\ \\ \\ w=\frac{A}{l}=\frac{120}{12}=10 \end{gathered}[/tex]
Therefore, the complete table is:
