Answer:
Around 30.16ft
Step-by-step explanation:
Using the formulas
C=2πr
d=2r
Solving for C
C=πd=π·9.6≈30.15929ft
Answer:
321
Step-by-step explanation:
You should add the picture so we can see
7.5 i think not 100% sure tho
we are given
Area is 1.89
now, we can use area formula
now, we can solve for c
we will get
.............Answer