set of imperfect / unequal polygons with 5 to 9 sides - pentagon, hexagon, heptagon, octagon, nonagon, not all sides or angles

all angles background banner colors diamond different edge eight element emblem equal flat gems geometric geometrical geometry graphic heptagon hexagon icon icons illustration imperfect irregular isolated jewels logo math modern nonagon not octagon outline pentagon polygon polygons school set shape sharp sides simple six straight symbol template unequal vector