## Basic College Mathematics (10th Edition)

$y = 24.2$ mm
1. Use the Pythagorean Theorem to solve for the missing length $a^{2} + b^{2} = c^{2}$ $c^{2} = 19^{2} + 15^{2}$ $c^{2} = 361 + 225$ $c^{2} = 586$ $c = \sqrt 586$ $c = 24.2074...$ mm $c = 24.2$ mm