Answer:
i believ its b
Step-by-step explanation:
Step-by-step explanation:
I got 12 for the answer.
Answer:
7644
Step-by-step explanation:
Hope this helps!
Mixed number is a whole number and a fraction in the same number such as
2 2/3
Step-by-step explanation:
diameter = 3ft
radius = 3/2 ft
perimeter of semicircle= πr = π (3/2) = 3.14×3/2
= 4.71 ft