Algebra is used for mathematics
structural engineering
The theorem of Pythagoras is used in mathematics (primarily in trigonometry and geometry), physics (for a variety of things) and is also employed in architecture and design. it is also used to find any side of a right angle triangle
Definately. there are heaps of uses for it like building fences and so on.
Yes, the corollary to one theorem can be used to prove another theorem.
The Pythagorean theorem is used today for the same thing it was invented for: to describe the relationship between the length of the three sides of a right triangle. Using the Pythagorean theorem, you can find the the length of the third side of a right triangle with two known lengths. This can be useful in a variety of math-based situations, such as when you need to determine the distance between two known points on a graph.
Millman's theorem
Today, in our modern, sophisticated, and technologically advanced times, it can be used to find the length of any side of a right triangle, if only the lengths of the other two sides are known.
pythagoreans theorem was used to help build the pyramids
Pythagoras' theorem can be used for right-angled triangles. Using the theorem, you are able to calculate what the length of one side of a triangle is.
Architecture of buildings
Pick's Theorem is a theorem that is used to find the area of polygons that have vertices that are points on a lattice. George Pick created Pick's Theorem.