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a television screen measures 18" tall by 24" wide. All televisions are advertised by giving the approximate length of the diagonal of the screen. how should the television in this example be advertised?
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a television screen measures 18" tall by 24" wide. All televisions are advertised by giving the approximate length of the diagonal of the screen. how should the television in this example be advertised?

User Henry C
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4 votes
the answer is 30. use the formula a^2 + b^2 = c^2 if you come across something like this on a test :)
User ClosDesign
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6 votes
It should be advertised as a diagonal length of 30"
User Soulfire
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