Show that an ellipse can be drawn using two pins and a loop of string.

[sunflower]

Show that an ellipse can be drawn using two pins and a loop of string. Where should the pins be placed, and how long should the loop be?

 

[wjm11]

Show that an ellipse can be drawn using two pins
and a loop of string. Where should the pins be
placed, and how long should the loop be?

https://www.google.com/search?q=dra...s=org.mozilla:en-US:official&client=firefox-a