1. Sec. 9-3:
Composite Figures

3. composite figure A plane figure made up of triangles, rectangles, trapezoids, circles, and other simple shapes, or a three dimensional figure made up of prisms, cones, pyramids, cylinders, and other simple three dimensional figures.

4. Math Humor
Art Teacher: Did you just throw your art project together last night?
Student: Yes. I call it Composite Art.

5. Example 1:
Find the shaded area. Round to the nearest tenth, if necessary.
16.3 ft2

6. Example 2:
Find the area.
540 in2

7. Example 3:
Find the area of the figure. Give your answers in terms of π.

8. Example 4:
1.5 ft
5in