Question

are all rectangles squares?

Answer 1

nope
all squares are rectangle
all sides are equal in a square
opposite sides are equal in a rectangle

Answer 2

This is a rectangle. The length of it's sides are not equal. Therefore it is not a square.

Answer 3

they are both quadrilaterals. all squares are recangles but not all recatngles are squares. Rectangles can have incongruent adjacent sides, but square must have congruent adjacent sides.

Answer 4

shanks