Exploring Area of a Regular Polygon
The diagram shows a regular pentagon with side length s. Explore the
area of this pentagon by following these steps.
âś“ 1. Press Continue to partition the pentagon into five congruent
triangles.
âś“ 2. Press Continue to draw an apothem with length a.
3. Based on the variables on the diagram, how can the area of the
shaded triangle be determined?
Area =​
