Which of the following states the pythagorean theorem?

a. in a right triangle, the square of the hypotenuse equals the sum of the squares of the legs.
b. in a right triangle, the hypotenuse equals the sum of the squares of the legs.
c. in a right triangle, the hypotenuse equals the sum of the legs.
d. in a right triangle, the square of the hypotenuse equals the sum of the legs.

Mohammed reads this sentence. we knew the runner was an amateur because experts can run much faster. based on the contrast clue, what prediction does mohammed most likely make about the meaning of amateur? it means "someone who likes running." it means "someone who dislikes running." it means "someone who has a lot of experience." it means "someone who has very little experience."