triangle - black and white

triangle vector logo icon white black design isolated stamp silhouette logotype graphic sketch illustration line art drawing profile shadow portrait symbol badge sign shield outline doodle emblem insignia front cartoon background trigon trilateral threesided figure delta pyramidal shape geometry angles sides equilateral isosceles scalene right acute obtuse hypotenuse pythagorean congruent straightforward highlighting its sleek uncluttered lines dynamic play contrasting hues artificial intelligence crafted