Posted by jennifer on Friday, September 26, 2008 at 9:31am.
The diagonal brace of a shipping crate is 53 inches. The length of the shipping crate is 45 inches. Find the height of the shipping crate.
please help!

math  drwls, Friday, September 26, 2008 at 11:09am
Try using the Pythagorean thereom. The diaqonal brace is the hypotensuse of a right triangle.