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Question

Kendra has recently purchased a 27-inch flat screen television. If the width of the screen is 22 inches, then what is the height of the television? Round to one decimal place.
9 years ago

Answers

Ms. Sue
The diagonal is the hypotenuse of a right triangle.

a^2 + b^2 = c^2

22^2 + b^2 = 27^2

484 + b^2 = 729

b^2 = 245

b = 15.65 inches

9 years ago

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