A circle graph has 5 categories, each representing the favorite colors of a group of students. 16 prefer purple, 12 prefer blue, 9 prefer green, 18 prefer pink, and 10 prefer orange. Find the central angle for the color blue.
A circle graph has 5 categories, each representing the favorite colors of a group of students. 16 prefer purple, 12 prefer blue, 9 prefer green, 18 prefer pink, and 10 prefer orange. Find the central angle for the color blue.