We can use basic geometry to express our family of curves in terms of $\theta$
More from Chalkdust
Top ten vote issue 13
Have your say
Polynomials’ order
Yuliya Nesterova orders some polynomials around
How do calculators do trigonometry?
W.L. Feldhusen explains the obscure sine-finding trick hiding inside your calculator!
Creating hot ice
We created hot ice from scratch, a solution that remains liquid even below its freezing point!
Curiouser and curiouser!
Some surprising mathematical facts
Find your perfect partner
Find your perfect partner with this wonderful tree diagram!