SOLUTION: A boxing ring is in the shape of a square, 20 feet on each side. How far apart are the fighters when they are in opposite corners of the ring?

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Question 283099: A boxing ring is in the shape of a square, 20 feet on each side. How far apart are the fighters when they are in opposite corners of the ring?
Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
The answer entails finding the length of the diagonal of the square "ring" which is easily accomlished using the Pythagorean theorem c%5E2+=+a%5E2%2Bb%5E2.
Here, a & b (the lengths of the sides of the square) = 20 feet each and c will be the length of the diagonal and thus the distance separating the two boxers when they are in their respective corners.
c%5E2+=+a%5E2%2Bb%5E2 Substitute a = 20 and b = 20.
c%5E2+=+20%5E2%2B20%5E2
c%5E2+=+400%2B400
c%5E2+=+800 Take the square root of both sides.
c+=+sqrt%28800%29
c+=+28.28feet.
The boxers are 28.28 feet apart.