Question

what is the length of the hypotenuse? if necessary, round to the nearest tenth. c = centimeters

Explanation:

Step1: Apply Pythagorean theorem

$c^{2}=a^{2}+b^{2}$, where $a = 5$ and $b=12$. So $c^{2}=5^{2}+12^{2}$.

Step2: Calculate squares

$5^{2}=25$ and $12^{2}=144$, then $c^{2}=25 + 144=169$.

Step3: Find square - root

$c=\sqrt{169}=13$.

Answer:

13