Originally Posted by

**evonycruz** Coordinate A (X=482, Y=81)

Coordinate B (X=485, Y=83)

Coordinate C (X=484, Y=85)

Coordinate D (X=486, Y=87)

Coordinate E (X=483, Y=88)

Coordinate F (X=486, Y=89)

Distance between A and B = 3.6 miles

Distance between A and C = 4.5 miles

Distance between A and D = 7.2 miles

1. What is the distance between A & E?

2. What is the distance between A & F?

3. What is the distance between B & D?

Apart from answering, please also explain the forumulas used for calculating the distances.

Thanks,

Evony Cruz