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TV screen is 20 inches long. If the diagonal measures 25 inches in width. How long is the width of the TV.

User NikkiA
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Answer:

The Pythagorean Theorem states that the square of the hypotenuse (diagonal) of any right triangle is equal to the same of the squares of the two legs. For this situation the television screen is cut by a diagonal of 25 inches and the length of the side is 20 inches.

Explanation:

User Hillmark
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