Final answer:
To calculate the area of an n-pointed star, divide it into isosceles triangles, calculate the area of each triangle, and sum them up.
Step-by-step explanation:
To calculate the area of an n-pointed star, you can divide the star into n isosceles triangles. The area of each isosceles triangle can be calculated using the formula: area = (base * height) / 2. The base of each triangle is one side of the star, and the height can be calculated by drawing a line from the center of the star to the midpoint of the base. Sum up the areas of all the isosceles triangles to find the total area of the n-pointed star.