60° is 1/6 of the circle (which has 360° of arc in total), so the length of the minor arc will be 1/6 of the circumference. 1/6 of 12*π* is 2*π*.

from Tumblr https://ift.tt/2JsMj92

Skip to content

60° is 1/6 of the circle (which has 360° of arc in total), so the length of the minor arc will be 1/6 of the circumference. 1/6 of 12*π* is 2*π*.

from Tumblr https://ift.tt/2JsMj92