### Home > GC > Chapter 9 > Lesson 9.1.2 > Problem 9-23

9-23.

Use the Pythagorean Theorem to find the length of *AB*.

Use the eTool below to solve each part.

Click the link at right for the full version of the eTool: GC 9-23 HW eTool

9-23.

Use the Pythagorean Theorem to find the length of *AB*.

Use the eTool below to solve each part.

Click the link at right for the full version of the eTool: GC 9-23 HW eTool