Square is always a type of rectangle! <span>So a square is a special kind of rectangle, it is one where all the sides have the same length. Thus every square is a rectangle because it is a quadrilateral with all four angles right angles. However not every rectangle is a square, to be a square its sides must have the same length.</span>
SAS and SSS Inequality Theorems<span>. Look at the </span>triangle<span> below. The sides of the </span>triangle<span> are given. </span>