Ctrl + select all of the lines making up the triangle. In the left panel under the “Add Relations” section, select “equal.” This will make all of the lengths equal, giving us the equilateral triangle we are aiming for. | Ctrl + select all of the lines making up the triangle. In the left panel under the “Add Relations” section, select “equal.” This will make all of the lengths equal, giving us the equilateral triangle we are aiming for. |