geometry



triangle: 3 equal sides, 3 points, 3 acute angles

squares: 4 equal sides, 4 points, 4 right angles

pentagon: 5 equal sides, 5 points, 5 obtuse angles

hexagon 1: 6 equal sides, 6 points, 6 obtuse angles (congruent to hexagon 2 except for the side it is on)

hexagon 2: 6 equal sides, 6 points, 6 obtuse angles (congruent to hexagon 1 except for the side it is on)

octagon: 8 equal sides, 8 points, 8 obtuse angles