1. Complete the following in a single sketch [L01_1]: a) In a 100100 window, create a grid similar to the one on p23 (11 vertical lines, 11 horizontal lines, evenly spaced covering the display window). b) Draw points at the following coordinates of your grid: (40,50),(40,70),(60,70),(60, 50),(50,40),(70,40),(70,60). (Increase the thickness of the points so that they are clearly visible) c) Use lines to connect the points to create the image of a cube. 2. Recreate the image below in a sketch [L01_02]. The following criteria must be met: a) 4 circles of the same radius b) Each circle is at a corner of the display window c) The edge of each circle is tangential to two sides of the window d) The midpoint of the 5th circle is in the center of the window e) the edge of the 5th circle is touching the other four circles