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

Answer:

97.0

Explanation:

Step1: Apply Pythagorean theorem

$c^{2}=a^{2}+b^{2}$, where $a = 65$, $b = 72$.

Step2: Calculate $a^{2}+b^{2}$

$65^{2}+72^{2}=4225 + 5184=9409$.

Step3: Find $c$

$c=\sqrt{9409}=97$. Since we need to round to the nearest tenth, $c = 97.0$.