Answer:
CE= 17.59
Step-by-step explanation:
Arc Length=central angle/ 360 (circumference)
CE= 112/ 360 (2π9)
CE= 17.59
The only possible outcome to this would be any number greater or less than 361 in the 300’s
The altitude is the mean proportional between the left and right parts of the hyptenuse

Answer: 14.1
15% of the number 60 is 9