# How do you find the magnitude <-16,-34>?

$37.58$ (2dp)
$| | \left\langle- 16 , - 34\right\rangle | | = \sqrt{{\left(- 16\right)}^{2} + {\left(- 34\right)}^{2}}$
$\text{ } = \sqrt{256 + 1156}$
$\text{ } = \sqrt{1412}$
$\text{ } = 3 \sqrt{353}$
$\text{ } = 37.576588 \ldots$