Answer
44
Step-by-step explanation:
R = C/(2*Pi).
So, in order to find the radius from the circumference, you use the formula R = C/(2*Pi). In other words, just divide the circumference by 2 times pi.
Answer:
r= 3 h = 6 then use 3^2 + 6^2 = l^2
16
count number to number which increase
2+2
4+3
7+4
11+5
