Two sales representatives leave from the same office. One travels 20 miles due north and the other travels 5 miles due west. How far apart are the sales representatives? Estimate the distance to the nearest tenth. HELP PLEASE!!

Respuesta :

Here's the equation:
20^2 + 5^2 = c^2
400 + 25 = c^2
c^2 = 425
c = 20.6155
They are 20.6 miles apart