Which of the following states the Pythagorean theorem

Answer:
(D) In a right triangle, square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides.
Step-by-step explanation:
The Pythagorean theorem, also known as Pythagoras' theorem,states that the square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides.
Thus, from the given options only option D gives the correct description about the Pythgorean theorem and the rest of the options does not give the correct information about the theorem.
Hence, option D is correct.