Question

in how many ways we can use pythagoras theorem?

Answer 1

h square = b square + p square.........

Answer 2

Basically pythagoras theorm is used in a right angled triangle.
Acc to PGt
Base^2+perpendicular^2=hypotenues^2
If any two of three are given we can find third side.
Or if one angle and one side is given we can find other two sides.
If only angles are given we can find ratio of sides.