Use the image to answer the question.
What is the area of the composite figure in square units?
To find the area of the composite figure, we need to break it down into simpler shapes and then calculate the area of each shape separately.
The figure consists of a rectangle and a triangle. The rectangle has a base of 6 units and a height of 3 units, so its area is 6 * 3 = 18 square units.
The triangle has a base of 6 units and a height of 4 units, so its area is 0.5 * 6 * 4 = 12 square units.
To find the total area of the composite figure, we add the areas of the rectangle and the triangle: 18 + 12 = 30 square units.
Therefore, the area of the composite figure is 30 square units.