Maths art drawing a cardioid

Maths art on Monday 


Every two weeks inbetween my class does something called maths art Where we have to draw art using stuff like addition measurement and critical thinking and come out with really cool drawings.Well some times because i am not a very patient person and this involves a lot of patience.Any way this week we had to draw something called a cardioid in wich we started of with kind of a circle with 60 dots equally placed along the inside of the circle where we had to grab a ruler and draw straight lines across the lines in a pattern like 1-2 and then 2-4 and 3-6 in a pattern like that i hope you get it .Any ways after that we could make any type of design and i chose 1-4 4-8 and it didnt work very well so......yeah.But here is a picture of a cardioid