# Chapter 2 - 2.3 - Analyzing Graphs of Functions - 2.3 Exercises - Page 196: 88c

Square, $4\sqrt 2$

#### Work Step by Step

Let, x = 4 Compute hypotenuse of the triangle if x=4 to find length of the remaining square. $\sqrt {4^2+4^2}=4\sqrt 2$

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