explanation and use on right triangles

The theorem of Pythagoras is about, or is based that A squared plus B squared equals c squared it means that if you make a square with one side as the leg of a right triangle and you add that square to a square that one side is the other leg. then the answer will be the square that one side will be the hypotenuse. then if you want to find the length of the hypotenuse find the squared root of the square. also this can be use when you have any 2 values. like if you have the value of the hypotenuse squared you subtracted the leg squared and you will get the other leg squared and you find the square root of the value and that is the length of the leg. that will be C2-b2=a2 for example




A2+b2=C2
42+32=25
= 5