Pre-Algebra and Advanced Pre-Algebra:
Finish number puzzles
Advanced Geometry: Is it equilateral and equiangular?
Verify that the hexagon formed by
A = (0, 0), B = (2, 1), C = (3, 3), D = (2, 5), E = (0, 4), and F = (-1, 2) is equilateral.
Is it also equiangular?
