Progressing on from finding the area of a triangle students calculate the area of composite shapes made up of tr... (mr-mathematics.com)
The lesson revises the basic rules, before moving on to look at composite shapes, triangles and parallelograms. (tes.com)
Composite 3D Shapes Drawing Skills Worksheets This set contains 10 worksheets for students to trace and then draw for themselves 3D composite shapes. (tes.com)