Question

In a circle, a central angle that measures 36° intercepts arc AC. What is the measure of arc AC?

Answer 1

radius is not given so i think solution of this question is not possible

Answer 2

MAybe they want it in terms of r:
\[Circumference = 2 \pi r\]
\[2 \pi r * 36/360 = \pi r/5\]

Answer 3

express 37 in radian that is 37xpi/180=ac/r

hence AC=37xpixr?180