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:

. All that reduces down to
It is 12/24
You add all of the numbers, 12 and 12, to get 24. Then there are twelve red checkers so 12/24.
Answer:644.355
i tried ok
Step-by-step explanation:
Answer: 32π
Decimal: 100.53 (Not rounded)
Formula for a Cone: ⅓ πr^2h.