arning Goal from Lesson 16 1 16 2 and 16 3 can determine the relationship between an arc intercepted by an angle and the radius can determine arc length and describe radian measure in terms of proportionality I can determine and apply the formula for the area of a sector 11 The diameter and center of circle C are shown Use 3 14 for 7 Round to the nearest a What is the circumference of circle C 0 5 point b What is the area of circle C 0 5 point How I Did Circle one a 50 12 Convert the following degrees into radians Leave your answer in terms of Lesson 16 2 0 5 point each b 125 I got it I m still learning it 18 in