Pythagorean theorem worksheets are instructional materials designed to aid students in understanding and applying the Pythagorean theorem, a fundamental concept in geometry. These worksheets typically include practice problems and exercises that guide learners through various scenarios involving right-angled triangles.

The Pythagorean theorem, named after the ancient Greek mathematician Pythagoras, states that in a right-angled triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the lengths of the other two sides. This theorem has numerous applications in various fields, including architecture, engineering, and physics, making it an essential concept for students to grasp.