r = radius
Arc length = 2(3.14)r
7.9 cm = r
Plug our values in
Arc length = 2(3.14)(7.9 cm)
Arc length = 49.6 cm
Step-by-step explanation:
you first need to know what is mean .mean is when you add all the numbers up then divide them by 2
Answer:
DF,DE,EF
Step-by-step explanation:
Answer:
C
Step-by-step explanation: