Question

Which points are 3.5 units apart?
A.(7.5, 1.2) and (7.5, –2.3)
B.(7.5, –3.5) and (7.5, 3.5)
C.(7.5, 1.2) and (7.5, 2.3)
D.(7.5, –3.5) and (7.5, 7)

Answer 1

(7.5, 1.2) and (7.5, –2.3) 
hope this helps