rule of pondering

hell yeah 😎 lesbianism (or rather, yuri, since it's a drawing).

step 1. draw a circle A step 2. draw a circle B with the same radius and with the origin on the circle A. step 3. connect the three points (origins of two circles) and any intersection of the circles with each other, and you get an equilateral triangle.

uh oh. better check with your local mathematician.