Combine common two-dimensional shapes, including special quadrilaterals, to form other common shapes or designs, eg combine a rhombus and a triangle to form a trapezium

1. Simply Smaller Shapes 4 - make a different shape from 2 triangles
2. Simply Smaller Shapes 3 - make a different shape from 2 triangles
3. Simply Smaller Shapes 2 - make 3 different shapes from 2 triangles
4. Simply Smaller Shapes 1 - make 3 different shapes from 2 triangles
5. Simply Smaller Shapes 5 - make different shapes from 2 triangles