Sketching Corner Rectangles and Squares You can create squares using the rectangle tools by pressing Shift when creating a shape. To sketch corner rectangles: Click Rectangle . Click to place the first corner of the rectangle and drag to create the shape. To create a square, press Shift before you release. Release to set the shape. Parent topicRectangles Sketching Center Rectangles and Squares Sketching 3 Point Corner Rectangles and Squares Sketching 3 Point Center Rectangles and Squares Sketching Parallelograms Changing the Size of Rectangles or Squares Changing Line Properties in Rectangles and Squares Specifying Construction Lines and Centerlines Rectangle PropertyManager