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Stack #121028

polygon A figure made of three or more line segments that meet.
irregular polygon A polygon whose sides are not all the same length
isosceles triangle A triangle with two equal sides
hexagon A polygon with six sides
octagon A polygon with eight sides
regular polygon A polygon with sides that are the same length
quadrangle A polygon with four sides
square A quadrangle with four equal sides and four equal angles.
rhombus A lazy square.
scalene triangle A triangle with no equal sides.
right triangle A triangle with one right angle.
trapezoid A quadrangle with one pair of parallel sides and the four sides can all have different lengths.
kite A quadrangle with two pairs of equal sides that are next to each other.
rectangle A quadrangle with two sets of parallel sides but they do not have to be the same length.
equilateral triangle A triangle with three equal sides.
heptagon A polygon with seven sides.
nonagon A polygon with nine sides.
decagon A polygon with ten sides.
pentagon A polygon with five sides.
dodecagon A polygon with 12 sides.
Created by: brichardson