Some maths jokes

Q: What did the 30 degree angle say to the 90 degree angle? 
A: "Why is it that you are always right?"

Q. What did the constipated mathematician do?
A. Worked it out with a pencil!

Q. Why was 6 afraid of 7?
A.  Because 7, 8, 9.

Q: Why did the obtuse angle go to the beach? 
A: Because it was over 90 degrees.

Q: Do you already know the latest statistics joke? 
A: Probably.