<span>Rectangles and squares are alike in that both have two pairs of parallel sides and four right angles. They are different because a square must have four equal sides lengths and a rectangle has two pairs of equal side lengths.</span>
-- Each has 4 sides. -- Opposite sides of each are parallel. -- Opposite sides of each have equal length. -- Interior angles of each sum to 360 degrees. -- Each is a special case of parallelogram. -- Each has all interior angles equal. -- Area of either one is (length) x (width).
The equation is y = x + 2 and they are perpendicular lines.
A rotation of 270 degrees means that you turn 3/4 of the way around a circle. That would put the y-intercept at (0, 2) and the line would be going up instead of down.
