Which of the following is closest to 27.8 × 9.6? A. 280 B. 300 C. 2,800 D. 3,000
2 answers:
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ANSWER
The length of the diagonal is 5 ft
EXPLANATION
The diagram of the rug with the diagonal is:
The diagonal and the sides form a right triangle, so we can use the Pythagorean theorem to find x, the length of the diagonal:
