Answer:
less than
Step-by-step explanation:
Step 1) Find the total circumference
C = pi x d
d = r x 2
d = 5 x 2 = 10
C = pi x 10 = 10pi
Step 2) Find 1/4 of the circumference
10pi / 4 = 2.5pi = 7.85
Step 3) Add the two radii sides to the 1/4 circumference
7.85 + 5 + 5 = 17.85
C = 17.85 feet
Hope this helps! :)
1. answer
There is 16 rows in auditorium hall.
3/5 = 12/20 plus 1/4 which = 5/20 = 17/20, 20/20-17/20= 3/20