Square

Square Construction Steps

Make a segment AB
Using Perpendicular Line tool, make a line that is perpendicular to segment AB passing through A
Same as step 2, make a line that is perpendicular to segment AB passing through B
Using circle through point, make a circle where A is the center that is passing through B
Where the circle crosses one of the lines, make a point of intersection C
Using Parallel Line tool, make a line that is parallel to line AB passing through C
Where the two lines cross, make a point of intersection D
Make all the lines and circles disappear by disabling “show object”. Only points should be visible.
Using polygon tool connect all the points thus creating a square ABCD