Your body's endocrine system secretes and controls the hormones that regulate many body processes including metabolism, use of nutrients, excretion, and reproduction. 1  As you age, these systems become less efficient, leading to changes in our bodies, such as menopause.
The Pythagorean (puh thag or ee un) Theorem, also called the Pythagorean Property, says that the sum of the squares of the lengths of the legs of any right triangle is equal to the square of the length of the hypotenuse,
The equation follows directly from the Pythagorean theorem: the sum of the squares of the legs of a right triangle is equal to the square of the hypotenuse; the x-distance being one leg and the y-distance being the other leg of a right triangle with hypotenuse r :