The circumference of a circle is 2*PI*R. In this case, the radius is 29, pi is 3.14, and the 2. When you multiply those all together, you get 182.12
PB = 29m basically means that the length of PB is 29. Since we can see that line PB is the radius, we can us the formula for circumference C=2πr . Therefore, we use r (radius) = 29 and plug it into the question.
C = 2π(29)
C = 58π m
Answer:
V = pi r^2 h
Step-by-step explanation:
Volume = the constant pi times the square of radius of the base * height
