Solution
- We can draw the following rectangle on the goeboard:
- If the distance between each dot is 1 unit, then, the length and width of the rectangle drawn are:
[tex]\begin{gathered} l=3 \\ w=3 \end{gathered}[/tex]
- Formula for finding the Area of a Rectangle is:
[tex]\begin{gathered} A=l\times w \\ where, \\ l=length \\ w=width \end{gathered}[/tex]
- Divide the rectangle with diagonal:
- The two congruent shapes are triangles
