Answer:

Explanation:
When the figure is cut along the dotted line, it makes two shapes.
1) Triangle:
Since, one shape has three sides, it is a triangle.
2) Parallelogram:
The other shape has both oppsoite sides parallel to eachother, so it is a parallelogram.
![\rule[225]{225}{2}](https://img.qammunity.org/2023/formulas/english/college/eq413d752mwtrwwenrzwldxt4w1olmf1b3.png)