How many triangles are in a 22-gon?

Answer 1

To determine the number of triangles in a 22-gon, we can use the formula n(n-1)(n-2)/6, where n represents the number of vertices in the polygon. In this case, a 22-gon has 22 vertices, so plugging this into the formula, we get 22(22-1)(22-2)/6 = 22(21)(20)/6 = 1540 triangles.

Answer 2

There are 20