Pythagorean Theorem practice problems with answer key.
A math worksheet titled "Using Pythagorean Theorem" with 12 problems, each involving finding the length of side 'C' in a right triangle using the Pythagorean theorem. The worksheet includes diagrams of right triangles with given side lengths, calculations, and the answers provided in a column on the right. The answer key is labeled "Answer Key" at the top right.