Question

how can you decompose the composite figure to determine its area? as three triangles and a circle as two triangles, a rectangle, and a circle as a triangle, a pentagon, and a semicircle as a triangle, a rectangle, and a semicircle

Explanation:

Step1: Analyze the figure's shape

By observing the composite - figure, we can see its basic components.

Step2: Match with decomposition options

The figure can be decomposed into a triangle on top, a rectangle in the middle, and a semi - circle at the bottom.

Answer:

as a triangle, a rectangle, and a semi - circle