Points A and B lie on a circle with radius 1, and arc AB has length pi/3. What fraction of the circumference of the circle is the length of arc AB?
This is an SAT no calculator section question. Can someone please show how this is solved. Thank you.
This is an SAT no calculator section question. Can someone please show how this is solved. Thank you.
1 Answer
Sep 13, 2017
Explanation:
The circumference of a circle with radius
has a length
An arc length of
represents