Question

The size of a television screen is given as the length of the screens diagonal. If the screens were flat, then the area of a square 21-inch screen would be how many square inches greater than the area of a square 19-inch screen?

Answer 1

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The size of a television screen is given as the length of the screens diagonal. If the screens were flat, then the area of a square 21-inch screen would be how many square inches greater than the area of a square 19-inch.

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