hypotenuse
Let ABC a right triangle in a Euclidean geometry
with right angle
at C. Then AB is called the hypotenuse
of ABC.
The midpoint P of the hypotenuse coincides with the circumcenter
of the triangle, so it is equidistant from the three vertices. When the triangle is inscribed
on his circumcircle, the hypotenuse becomes a diameter
. So the distance
from P to the vertices is precisely the circumradius.
The hypotenuse’s length can be calculated by means of the Pythagorean theorem:
c=√a2+b2 |
Title | hypotenuse |
---|---|
Canonical name | Hypotenuse |
Date of creation | 2013-03-22 12:02:58 |
Last modified on | 2013-03-22 12:02:58 |
Owner | CWoo (3771) |
Last modified by | CWoo (3771) |
Numerical id | 15 |
Author | CWoo (3771) |
Entry type | Definition |
Classification | msc 51-00 |
Synonym | hypothenuse |
Related topic | Triangle |
Related topic | RightTriangle |
Related topic | PythagorasTheorem |
Related topic | Sohcahtoa![]() |