Question

Distance from (21.7,10.2) (7.9,-2.3)

Answer 1

Answer: 18.619

Explanation:

√ ((X2-X1)2+(Y2-Y1)2)

d = √(7.9-21.7)2+(-2.3-10.2)2

d = √((-13.8)2+(-12.5)2)

d = √(190.44+156.25)

d = √346.69

d=18.619