Complement and supplement of 105 degree angle?

Ah, angles are like little friends that work together to create something beautiful. The complement of a 105-degree angle is the angle that, when added to it, equals 90 degrees. So, the complement would be 75 degrees. The supplement of a 105-degree angle is the angle that, when added to it, equals 180 degrees. So, the supplement would be 75 degrees. Just like colors on our palette, angles come together in harmony to make a lovely picture.