#Bisect an Angle
#Perpendicular Bisector (Line)
#Line perpendicular to a given line l, passing though a point not on l
#Line parallel to a given line l, through a given point on l
#Line parallel to given line, through a given point
#Division of a line segment into 2 or 3 equal segments without measuring it
#Division of a line segment into any number of equal segments without measuring it
#Line segment of a given length on a given ray
#Angle of a given number of degrees with a given ray as one arm
#Triangle given the length of three sides (S,S,S)
#Triangle, given side, angle, side (S,A,S)
#Triangle, given angle, side, angle (A,S,A)
#Right angled triangle, given the hypothenuse and one side
#Right angled triangle, given one side and one angle
#Rectangles given lengths
#Circumcentre and Circumcircle of a triangle
#Incentre and incircle of a triangle
#Angle of 60 Degrees
#Tangent to a given circle at a given point
#Parallelogram given the length of the sides and the measure of the angles
#Centroid of a Triangle