Use side or edge lengths to find the perimeters and areas of rectangles, parallelograms, and triangles and the volumes of cuboids.

Rich Assessment Task: WALT:  Use side or edge lengths to find the perimeters and areas of rectangles, parallelograms, and triangles and the volumes of cuboids.

The best possible outcome

Problem 3:

1. 6x6
2. 6x8
3. 3