Question

What is the arc measure of \stackrel{\LARGE{\frown}}{AB}

AB


⌢


A, B, start superscript, \frown, end superscript on circle PPP in degrees?


^\circ


∘


degrees

Answer 1

72 degrees

Explanation:

Find the diagram attached. We are to find the length of the arc

Measure of arcABC = rtheta

16π = 10 theta

theta = 16*180/10

theta = 16 * 18

theta = 288degrees

central angle = 360 - 288 = arc AC

central angle = 72degrees

Hence the arc measure of AC is 72 degrees