How is the square and rectangle the same?

Answer 1

A square and a rectangle are identical in every way except one:

The length and width of a square must be equal, whereas the length

and width of a rectangle may be equal but are not required to be.

Answer 2

List three ways a rectangle and a square are alike. A rectangle and a square both have four sides, both have two pairs of parallel sides, and both have four 90-degree angles. (Also accept, both made from line segments & both quadrilaterals.)