Question

1.A square has side lengths of 3 units. One of its vertices is at (5, -2). Which of the following are possible coordinates of another vertex?
a)(9,-2)
b)(8,-2)
c)(5,5)
d)(5,-1)
idk can someone help i am confused

Answer 1

I am confused can anyone please help me?

Answer 2

Which of the x values has been increased by 3 units without changing its height ,
that is 5+3 = ????

Answer 3

I think it is D or C.