Work Step by Step
The sum of lengths of two sides of a triangle must be greater than the length of the third side. 7-3.75$\lt$x$\lt$7+3.75 3.25$\lt$x$\lt$10.75
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.