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The length, in centimeters, of a diagonal of a rectangle is represented by the expression below. Which of the following is closest to the length of the diagonal? (A) 5 centimeters (B) 7 centimeters (C)
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The length, in centimeters, of a diagonal of a rectangle is represented by the expression below.

Which of the following is closest to the length of the diagonal?
(A) 5 centimeters
(B) 7 centimeters
(C) 18 centimeters
(D) 25 centimeters

The length, in centimeters, of a diagonal of a rectangle is represented by the expression-example-1
User Foreever
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2 Answers

12 votes
(C)18, this question is very simple. 11x11=121
14x14=196
Add the two together to get 317 and find the square root. The square root of 317 is 17.8044938148 which is closest to 18 pretty much
User Shady Mohamed Sherif
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5 votes

Answer:

(C) 18 centimeters

User Joe Snyder
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4.6k points
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