SOLUTION: The Louisiana Superdome covers an area of 363,000 square feet. Find the diameter of this round arena to the nearest foot.

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Question 111701This question is from textbook Topics in Comtemporary Mathematics
: The Louisiana Superdome covers an area of 363,000 square feet.
Find the diameter of this round arena to the nearest foot.
 This question is from textbook Topics in Comtemporary Mathematics

Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
363,000=pi*r^2
363,000=3.14*r^2
r^2=363,000/3.14
r^2=115,605
r=340 feet is the radius.
2*340=680 feet is the diameter of the dome.