Question

Cindy is drawing a geometric figure. She first constructs two intersecting congruent line segments and decides to make them the diagonals of a quadrilateral. What else does Cindy need to know about the diagonals to determine whether the quadrilateral will be a square or a rectangle?

Answer 1

if the lines bisect each other and are perpendicular then it is a square

Answer 2

else it is a rectangle