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A 31-in. television has a 31 in. diagonal and a 18 in. width. what is the height of the 31-in. television?
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A 31-in. television has a 31 in. diagonal and a 18 in. width. what is the height of the 31-in. television?

User Jameelah
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1 Answer

3 votes
By the Pythagorean theorem:


height = √(31^2-18^2)= √(961-324)= √(637)\approx25.24 \ in


User MarcoS
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