I think rectangles do not have perpendicular sides. there are some perpendicular sides in a rectangle stupid person
Rectangles. (Which includes squares.)
squares or rectangles
yes rectangles do have adjacent sides that are perpindicular..... hope that helps....
Yes, otherwise it would be a different shape such as a rhombus or trapezium.
A perpendicular shape is one where either one or more or even all of the angles are right angles. Some examples are rectangles and squares.
squares and rectangles
Squares and rectangles
Squares, Rectangles, and Rhombuses.