Pythagorean Theorem Word Problems Worksheets Quiz 1 - Find the width of a triangle that has a 3 cm height and a hypotenuse of 4 cm. Quiz 2 - Find a, when b = 10, c = 11. Quiz 3 - We can use the Pythagorean Theorem to find the missing side. The missing side is the hypotenuse (C when using the Pythagorean Theorem). When Do You See Pythagorean Theorem Word Problems Like This in Real Life?