In 8th grade, students learn the Pythagorean Theorem and its application. Some students face difficulties while finding the missing side length of a right triangle. Students can use “Find a missing side length of right triangles worksheet” to overcome these difficulties and develop problem-solving skills.

In this worksheet, two sides of a right triangle are given and students are asked to solve for the third side of the right triangle by using the Pythagorean Theorem.

Grade 8

Triangle Theorems

8.G.B.7