There is no such thing as "Straght" in math: the word does not [yet] exist in the English language.
It is not easy to define "staright". You start off with a set of primitive mathematical concepts and then define other concepts using them. A straight line is a primitive geometric concept: it is the shortest distance between two distinct points in a plane. [You will probably need to use the concept of straight to define shortest!]
Math that is in none of the catagories of math
A math concept is how you solve a math problem or the ideas. You usually have to memorize math concepts.
a straght man
no sakura straght...
they got square-shaped teeth it's like straght in the front and it go's straght back
no his is straght
well ya obviously
it is a scratch throw when you throw the ball it will go straght
A straight line has 180 degrees.