Answer:
The area of the composite figure is 
Step-by-step explanation:
To find the area of this composite figure you need to follow this steps:
- Separate the figure into simpler shapes whose area can be found.
1.1 The first figure is a square with side 10 cm. So the area is 
1.2 The second figure is a triangle with a base 6 cm and a height 4 cm. So the area is 
1.3 The third figure is a rectangle with length 8 cm and width 4 cm. So the area is 
1.4 The fourth figure is a rectangle with length 20 cm and width 6 cm. So the area is
2. Then add the areas together.



In the following image shows how we can separate the figure into simpler shapes.