Find the missing side of the triangle. Side c is the hypotenuse and sides a & b are legs. a = 6.3. mi, c = 15.4 mi

Step-by-step explanation:

Use the Pythagorean theorem to solve:

               <-- plug in a and c values into equation

               <-- take out parentheses

                             <-- subtract 39.69 from both sides

                 <-- take the square root of 197.47

Not sure how much you want to round to so that's the exact answer.

the answer will be

a. is correct