Complementary Angles

In geometry class, the teacher went up to the board and drew a 23-degree angle.

She then drew a 67-degree angle. The class was astonished when the angles started talking! The first one said, "That's a lovely blouse you're wearing," and the second one chimed in, "And I love what you've done with your hair."

The students asked the teacher if she knew what was going on. She sighed and said, "Well, these angles are supposed to be complementary, but I guess they don't know how to spell."