Area of a n-sided polygon (n > 3)
1) Investigate the area of a spherical n-gon using formula for the area of a spherical triangle: \(\triangle{ABC}=\pi r^{2}(\Large\frac{\alpha + \beta + \gamma }{180})\). Note that every polygon can be divided into triangles using diagonals (from the same vertex).
Answer Bank
1) Investigate the area of a spherical n-gon using formula for the area of a spherical triangle: \(\triangle{ABC}=\pi r^{2}(\Large\frac{\alpha + \beta + \gamma }{180})\). Note that every polygon can be divided into triangles using diagonals (from the same vertex).
Answer Bank