Question

Help A)16pie B)10pie C)8pie D)4pie

Answer 1

Since APB is  diameter of the circle, and angle CPB measures 30.  That means that angle APC measures 150 degrees.  We will use that measure now in our arc length formula with given diameter of 24: $AL= \frac{150}{360} *24 \pi$.  All that reduces down to $10 \pi$