The hyperbolic functions take a legs of a right triangle covering this sector.
2.
They were measured on the gnMmMn, the vertical leg of a right triangle, and the flat leg of the triangle.
3.
In two dimensions, this is the assertion that the length of the leg of a right triangle may not exceed the length of the hypotenuse.
4.
If is a point on the unit circle's circumference, then } } and } } are the lengths of the legs of a right triangle whose hypotenuse has length 1.
5.
The geometric interpretation is that " a " and " b " are the integer legs of a right triangle and " d " is the integer altitude to the hypotenuse.
6.
She wrote an article called " The Explanation of the Pythagorean Theorem and Trigonometry, " where she described a triangle and the relationship between the shorter leg of a right triangle, the long leg, and the triangle's hypotenuse all correctly.