Question

If point A is located at (9, -2), which of the following points would be located 9 units away from point A?
A. (9,-7)
B. (1,-2)
C. (9,-11)
D. (9,-9)
I believe this would be C (9,-11) would I be right? Thanks for the help.

Answer 1

yes, according to the distance formula, the distance
= √( (9-9)^2 + (-11 + 2)^2)
= √(0 + 81)
= √81
= 9

Answer 2

Thank You Reiny