There once was a triangle so bright, 109Please respect copyright.PENANABzVu1frU0R With three sides, oh what a sight! 109Please respect copyright.PENANAqyjk9Tj1la Its angles were keen, 109Please respect copyright.PENANAaJykCvUUxa Its vertices pristine, 109Please respect copyright.PENANA3PU1ZMnbtd A shape that brings joy and delight! 8964 copyright protection105PENANA9jVw6DeqUj 維尼