The figure above shows a circular auditorium, with its center at O, surrounded by a small ring-shaped seating section that is 10 feet wide. What is the area of the seating section, in square feet?
(A) 100π
(B) 730π
(C) 1,000π
(D) 1,100π
(E) 1,500π
Attachment:
2023-01-04_17-52-36.png [ 15.01 KiB | Viewed 17 times ]
Statistics : Posted by Bunuel • on 30 Jan 2023, 07:00 • Replies 0 • Views 9
