501 Geometry Questions

244. How many non-overlapping triangles can be drawn in the
     accompanying polygon at one time?


245. Determine the sum of the polygon’s interior angles using the
     number of triangles; then apply the formula s= 180°(n– 2) to
     verify your answer.

An irregular octagon

S

T

U

V

W

X

Z Y

501 Geometry Questions