It should be nine do you need to show work cause that's kinda hard to put it in words
Answer:
k12
Step-by-step explanation:
Answer:
Area = PI * radius^2
radius = Sq Root (Area / PI)
radius = Sq Root (78.5 / PI)
radius = Sq Root (24.9873260654)
radius = 4.9987
radius = 5 (rounded)
Step-by-step explanation:
X = 8
18-(2x8) = 18 - 16 = 2
8+9=17
Perimeter = 2x width + 2x length
Length = 2x2 = 4
Width = 2x17 =34 34 + 4 = 38
