Question

a map is placed on a coordinate grid. on the map, city 1 is located at (35,78) and city 2 is located at the point (47,122). If each unit is equivalent to 1 mile, how far apart are the cities?

Answer 1

Answer: 56

Explanation:

so basically I just subtracted 47-35 122-78 then added

\12 /+ \ 44 /=56