Answer:
118. The radius is 118 feet.
Step-by-step explanation:
There are 81 band members. :-)
4 rows of 20 = 80 ... with one left over = 80 + 1 (81)
6 rows of 13 = 78 ... with three left over = 78 + 3 (81)
7 rows of 11 = 77 ... with four left over = 77 + 4 (81)
Answer: A - Ahmed wins the chess game
Step-by-step explanation: