Triangle ABC is an equilateral triangle with sides of 1. Arcs are drawn from A,B,C. what is the perimeter?
look at one of the slices that look like a pizza slice
it has sides 1 and 1 and the contained angle is 60°
wouldn't that be 1/6 of the circle ?
wouldn't the arc be 1/6 of the circumference of the circle ?
Wouln't you have 3 of those arcs ?